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Filtro Solar de 170mm de D.I.

¡Adquiere tus filtros solares! Con ellos podrás irte preparando para el eclipse solar total y poder observar Manchas Solares de manera…

Filtro Solar de 150mm de D.I.

¡Adquiere tus filtros solares! Con ellos podrás irte preparando para el eclipse solar total y poder observar Manchas Solares de manera…

Filtro Solar de 125mm de D.I.

¡Adquiere tus filtros solares! Con ellos podrás irte preparando para el eclipse solar total y poder observar Manchas Solares de manera…

Filtro Solar de 100mm de D.I.

¡Adquiere tus filtros solares! Con ellos podrás irte preparando para el eclipse solar total y poder observar Manchas Solares de manera…

Filtro Solar de 90mm de D.I.

¡Adquiere tus filtros solares! Con ellos podrás irte preparando para el eclipse solar total y poder observar Manchas Solares de manera…

Filtro Solar de 70mm de D.I.

¡Adquiere tus filtros solares! Con ellos podrás irte preparando para el eclipse solar total y poder observar Manchas Solares de manera…

Montura Ecuatorial Goto LX85 - Cap. 15kg

Capacidad de carga de 15kg La montura ecuatorial Meade LX85 con AudioStar es una montura ecuatorial alemana computarizada portátil…

Microscopio Monocular Biológico 40x,100x y 400x

Ocular: WF10X/18 mm, con prisionero y puntero. Revólver: Triple, con anillo anti-derrapante y tope Objetivos: 4X, 10X, 40X (retráctil) Sistema óptico: Acromático Platina: …

Cabled Vantage Pro2™ ISS

La estación meteorológica Davis Vantage Pro2 es una estación meteorológica de grado profesional que proporciona datos de grado de investigación…

Wireless Vantage Pro2 Sensor Suite Weather Station

La estación meteorológica inalámbrica Vantage Pro2 es una estación meteorológica profesional que proporciona una monitorización meteorológica precisa y fiable con…

Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F

La estación meteorológica Davis Vantage Pro2 es una estación meteorológica de grado de investigación que proporciona datos de calidad profesional…

WeatherLink Console

Easily navigate, view, and analyze data with the vibrant, HD color touchscreen. Customize the dashboard to see at-a-glance inside and outside…

Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount

Diseñado para conocer las necesidades de la producción del inventario y profesionales en salud de animales. El Kestrel 5400AG ofrece…

Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan

Monitoreo meteorológico preciso y confiable con actualizaciones de datos en tiempo real cada 2.5 segundos. Sensores de temperatura y…

Mini prisma con mini Baliza, SitePro 03-1504-A

Dispone de soporte y carcasa de polímero rojo reforzado con fibra para conseguir una excelente resistencia al desgaste y un…

WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor

Ya sea que monitoree macetas en un invernadero, campos de golf o agricultura a cielo abierto, la salinidad de la…

WaterScout Calibration Device

Calibrador para sensores WaterScout SMEC 300 (Humedad de Suelo/CE/Temperatura) y SM 100 (Humedad de Suelo). Incluye : Equipo calibrador y…

GPS eTrex® SE

El modelo "ETREX SE" es la versión actualizada del "ETREX 10" PREPARADOS. LISTOS. ¡A CAMINAR!
Vive aventuras al aire libre con este…

TDR 150 Soil Moisture Meter with Case

El medidor portátil de humedad de suelo TDR 150 permite obtener mediciones al presionar un botón. Con 4 sondas opcionales…

Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)

LA INFORMACIÓN EN SUS MANOS! Hemos hecho más fácil enviar la información desde el campo a su teléfono inteligente Recopile datos,…

Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)

LA INFORMACIÓN EN SUS MANOS! Hemos hecho más fácil enviar la información desde el campo a su teléfono inteligente Recopile datos,…

Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)

LA INFORMACIÓN EN SUS MANOS! Hemos hecho más fácil enviar la información desde el campo a su teléfono inteligente Recopile datos,…

Nivel Láser de Líneas GLL 3-80 G Profesional

3 líneas a 360° de color verde brillante, para una visibilidad óptima Las líneas de color verde brillante proporcionan una visibilidad…

WatchDog 3250 ET Station Data Recorder - No Modem

Evite la compactación del suelo: use sus datos de lluvia remotos para administrar la actividad del…

WatchDog 3240 Wireless Weather Station

Evite la compactación del suelo: use sus datos de lluvia remotos para administrar la actividad del…

WatchDog 3210 Wireless Temperature Alert

Evite la compactación del suelo: use sus datos de lluvia remotos para administrar la actividad del…

WatchDog 3250 Wireless ET Station

Evite la compactación del suelo: use sus datos de lluvia remotos para administrar la actividad del…

WatchDog 3220 Wireless Rain Station

Evite la compactación del suelo: use sus datos de lluvia remotos para administrar la actividad del…

ET Pup Station (900 MHz)

El sistema de Pups y Retreivers de Spectrum Technologies es un novedoso sistema para manejo de información en campo por…

Microscopio 2 en 1 Desmontable

Microscopio 2 en 1 desmontable, con base desmontable, con 120 aumentos para observar las maravillas del mundo microscopico y analizar…

Microscopio Plus 100x 300x 600x

Analizar diferentes especímenes con el Microscopio Mi Alegría, es un plus para los principiantes interesados en la ciencia. Incluye: Pinzas Varilla removedora Tubos de…

Bípode de Aluminio con liberación modo pulgar Mod 4360

Cabezal descubierto con abrazadera anti-aplastamiento para una configuración rápida y fácil Exclusivo sistema de bloqueo proporciona una rápida sujeción antideslizante Se ajusta…

Microscopio Biológico Profesional

El microscopio biológico profesional Celestron 1500x es un microscopio profesional de alto rendimiento con una platina mecánica extra grande que…

Ocular Sirius Plossl 7.5mm 1.25"

Este ocular de 1,25" y 7,5 mm de distancia focal es ideal para todo tipo de telescopios: reflectores, refractores y…

Rino® 700

Dispositivo portátil GPS/GLONASS resistente con radio de dos vías El radio de dos vías de 5 W GMRS proporciona un alcance…

GPSMAP® 65s

Dispositivo de mano multibanda compatible con varios sistemas GNSS con sensores ENCUENTRA TU CAMINO EN ESTE GRAN MUNDO
Explora más terreno…

Leica DISTO D2 - 100 m alcance - 7 modos de medición

La nueva versión del Leica DISTO D2 clásico.
El Leica DISTO D2 es un telémetro láser con 7 modos…

Leica DISTO D1 - Alcance de 40 m - Fácil de usar

El original. Funcionamiento sencillo con dos botones.
El Leica DISTO D1 es perfecto para realizar mediciones de interiores rápidas y…

Polyurethane Foam Collection Substrates

Sustrato de recolección de espuma de poliuretano (PUF) para uso en muestreadores de aire pasivos de deposición directa / interior…

Outdoor Passive Air Sampler

Tisch Environmental ofrece una línea completa de muestreadores de aire pasivos para interiores y exteriores. Los muestreadores de aire…

GPS MAP 65

Explora más terreno con este resistente dispositivo de mano que ofrece una precisión de seguimiento óptima, una pantalla a color…

Telescopio reflector Orion 6" f/4 Newtonian Astrograph

El reflector de 6" le permite realizar exposiciones cortas con resultados brillantes y de alta resolución El preciso enfocador Crayford de…

Telescopio reflector ecuatorial Orion Observer 134mm

Este telescopio reflector ecuatorial de gran capacidad ofrece a los observadores de estrellas principiantes e intermedios una emocionante mirada a…

UpClose G2 10x25mm Roof Monocular

Un monocular de alta calidad a un precio asequible, su óptica multicapa aumenta la transmisión de luz, lo que da…

2" Orion 13% Transmission Moon Filter

Ayuda a reducir el brillo de la Luna para que pueda ver más detalles lunares y características de la…

Distanciómetro laser LDM150

Medidor de distancia pequeño, con funciones básicas de medición y fácil manejo. Con el precio mas accesible del mercado. Ideal…

Distanciómetro laser LDM60

Medidor de distancia pequeño, con funciones básicas de medición y fácil manejo. Con el precio mas accesible del mercado. Ideal…

Distanciómetro laser LDM100

Medidor de distancia pequeño, con funciones básicas de medición y fácil manejo. Con el precio mas accesible del mercado. Ideal…

Brújula minera

La Brújula Colgante se combina con la suspensión de la brújula y el gradiómetro. Se utiliza como auxiliar de la máquina…

SkyMaster 18-40x80mm Zoom Porro Binoculars

Su zoom permite al usuario ubicar un objetivo más fácilmente y luego acercarlo para verlo a detalle. La óptica multi revestida…

Binocular SkyMaster 25x70mm

Binocular porro con aumento de 25x El lente objetivo de 70 mm ofrece el brillo máximo de la imagen en condiciones…

FieldScout TDR 350 Soil Moisture Meter with Case

Manage water responsibly and reduce operating expenses. Performance, Upgraded. Announcing the new, next generation FieldScout TDR 350 Soil Moisture Meter from…

Termómetro digital solar Maximos y Mínimos

Para vigilar la temperatura interior Alimentado por energía solar Memoria de valores máximos y mínimos Ayuda a ahorrar energía Especificaciones del producto Para alimentar el…

Lupa de mano con lente de cristal de 5x 2"

Utilice esta lupa de mano de 5x, con lente de cristal de 2" de diámetro, para la joyería/relojería, la lectura…

Lupa de bolsillo plegable con lente de cristal de 4x 2"

Ideal para el hogar, la oficina, el trabajo con detalles finos, la joyería, los relojes, la electrónica, la lectura, los…

Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos

Lupa de mano iluminada de 2.75x y 7.5x / 2 1/2" bifocal Lente bifocal de cristal: Lente…

Inclinómetro y Nivel Digital 24" - SITEPRO

El nivel digital SitePro DL24 es un nivel de dos (2) pies que permite medir el nivel, la plomada o…

Nivel Automatico AL132

CARACTERISTICAS TECNICAS PRECISION Desviación estándar 1 km ida/vuelta: 1.0 mm ANTEOJO Imagen: Derecha Aumento óptico: 32x Diámetro del objetivo: 36 mm Distancia mínima de enfoque: 0.8 m Constante…

Brújula Brunton GEO 5010

La Brújula más reciente y avanzada, que incorpora las sugerencias e ideas de los profesionales que hacen de esta la…

Brujula Krypton de colgar Negro

Brujula flotante colgante, práctica y ligera. Capsula con flotación 360º y anilla para llavero o mosquetón. FUNCIONES: Graduación de 360° Divisiones de 10° MATERIAL: PVC COLOR:Negro…

Off Axis Guider QHYOAG-S

El objetivo principal de la OAG es utilizar la misma trayectoria óptica que la cámara principal. Esto evita el…

QHY5L-II M

Las cámaras no refrigeradas de la serie QHY5L-II encajan en un portaocular estándar de 1,25 pulgadas y disponen de un…

Cámara Color ASI294MC Pro

La ASI294MC Pro es la primera cámara del mundo equipada con el último sensor Sony IMX294CJK. sensor retroiluminado, que mejora…

Binocular UpClose G2 20×50

Los binoculares Celestron UpClose G2 20x50 son ligeros y con sus 20 aumentos y sus 50 mm de diámetro ofrecen…

Adaptador básico para smartphone 1.25"

Este adaptador de smartphone conecta su teléfono a un telescopio, binocular, telescopio o microscopio, para que pueda capturar imágenes y…

Cámara a color QHY 5III 485C

Cámara a color QHY 5III 485C QHYCCD anuncia una nueva cámara a su línea de cámaras planetarias de alta velocidad,…

Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep

DESCRIPCIÓN El Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp. Tester es uno de nuestros medidores más precisos, rentables, robustos y fiables del…

Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC

DESCRIPCIÓN Este medidor combinado 3 en 1 de Milwaukee le permite medir el pH, CE (conductividad) y el TDS con un…

CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER

Microscopio compuesto con aumento de 50x-200x Separa la cabeza del microscopio para una exploración práctica Utiliza el adaptador de smartphone para capturar…

$2,011.00MN  
$1,730.00MN
Series 5000 UHD 15mm Eyepiece (1.25")

Los nuevos oculares de ultra alta definición (UHD) de Meade ofrecen un campo de visión muy amplio, con una nitidez…

Shelter Angle Brackets

Change the solar panel’s angle from 5° to 30°. Increase solar panel’s efficiency at lower latitudes. Includes mounting hardware. For use…

Extend your long range antenna cable up to to 25′ (7.6 m) with this extension cable. Comes with water-proof junction…

EnviroMonitor Long Range Antenna, 8dBi

Agregue estas antenas externas de alta ganancia para su gateway o Nodos para incrementar la distancia de transmisión de una…

EnviroMonitor Long Range Antenna, 5dBi

Agregue estas antenas externas de alta ganancia para su gateway o Nodos para incrementar la distancia de transmisión de una…

Groweather ISS (wireless)

Un arreglo de sensores versatil a prueba de corrosiones que combina nuestro anemómetro, colector de lluvia, sensores de temperatura y…

Groweather ISS (cabled)

Un arreglo de sensores versatil a prueba de corrosiones que combina nuestro anemómetro, colector de lluvia, sensores de temperatura y…

EnviroMonitor IP Gateway (Wi-Fi/Ethernet)

Recibe toda la información escencial de los Nodos EnviroMonitor y la envía de manera segura a la nube por medio…

EnviroMonitor Node

Este Nodo Enviromonitor es un componente del nuevo sistema EnviroMonitor de Davis Instruments, recopila datos de lo sensores conectados a…

EnviroMonitor Gateway

El Gateway recibe toda la información de los nodos y un Módulo de Sensores o ISS cableado y la envía…

Activation Fee

One time Vantage Connect activation fee. This activation fee is added to the purchase of each Vantage Connect hardware unit.…

HMP60-L Air Temperature and Relative Humidity Sensor

La sonda HMP60, fabricada por Vaisala, mide la temperatura del aire para el rango de -40° a +60°C, y la…

034B-L Wind Set

El 034B, fabricado por Met One, combina un anemómetro de tres copas y una veleta en un único paquete integrado…

TB4-L Rain Gage with 8 in. Orifice

El TB4, fabricado por HS Hyquest Solutions, es un pluviómetro de cubo basculante de alta gama que tiene un orificio…

ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches

La ENC16/18 es una caja resistente a la intemperie de 16 pulgadas de ancho y 18 pulgadas de alto. Puede…

CH150 12V Charging Regulator

El CH150 es un regulador de carga para una batería externa recargable de 12 V VRLA (plomo-ácido regulado por válvula),…

255-100 Analog Output Evaporation Gauge

El medidor de evaporación de salida analógica 255-100 se utiliza para determinar la tasa de evaporación midiendo el nivel de…

255-620-A Automatic Refill System

El sistema de rellenado automático 255-620-A proporciona un método sencillo para rellenar automáticamente una bandeja de evaporación a horas determinadas.…

255-210 Stillwell with Fixed Point

El cilindro 255-210 con punto fijo consiste en una varilla puntiaguda llamada punto fijo montada en un tubo llamado cilindro…

Hook Gauge

El medidor de gancho 255-214 (inglés) y 255-215 (métrico) se utiliza para medir los cambios de nivel de agua dentro…

Class A Evaporation Pan

La bandeja de evaporación 255-200 es un tipo estándar de clase A del Servicio Meteorológico Nacional para medir la evaporación…

Solar Power Package

Paquete de panel solar y accesorios. Panel de 5W con regulador y batería de 6V 4.5Ah. Incluye marco de aluminio…

Retreiver @ 900MHz, Solar Powered

El sistema de Pups y Retreivers de Spectrum Technologies es un novedoso sistema para manejo de información en campo por…

Retreiver @900MHz

El sistema de Pups y Retreivers de Spectrum Technologies es un novedoso sistema para manejo de información en campo por…

Pup Repetidor @900MHz

El sistema de Pups y Retreivers de Spectrum Technologies es un novedoso sistema para manejo de información en campo por…

Pup de Sensores @900MHz

El sistema de Pups y Retreivers de Spectrum Technologies es un novedoso sistema para manejo de información en campo por…

Pup de Estaciones @900MHz

El sistema de Pups y Retreivers de Spectrum Technologies es un novedoso sistema para manejo de información en campo por…

DataScout WiFi Modems AC/DC

Communicates data to the web via Cellular or Wi-Fi options
Can be connected to a WatchDog Retriever or…

DataScout Modem WiFi Solar

Communicates data to the web via Cellular or Wi-Fi options
Can be connected to a WatchDog Retriever or…

DataScout Cellular Modem

Communicates data to the web via Cellular or Wi-Fi options
Can be connected to a WatchDog Retriever or…

Termómetro Digital TP101

Termómetro digital con pantalla LCD que le permite conocer la temperatura exacta en pocos segundos, puede ser usado en pruebas…

Milwaukee EC40 EC/TDS Nutrient Meter

El medidor de nutrientes EC/TDS está diseñado para hidroponía, horticultura y agricultura para ayudarlo a asegurarse de que sus vegetales…

Milwaukee pH600AQ Digital pH Pen

El medidor compacto pH600 de Milwaukee está diseñado específicamente para ayudar a mantener los acuarios y la acuicultura. Mantener el…

Milwaukee CD601 Digital Conductivity Pen (EC)

El medidor compacto de conductividad eléctrica (EC) digital CD601 de Milwaukee está diseñado para acuarios, acuicultura, piscinas, acondicionamiento de agua…

Milwaukee CD611 Digital Conductivity Pen (EC)

El medidor de EC CD611 mide la conductividad eléctrica siendo un instrumento fácil de usar y dispone de compensación de…

CR1000X Datalogger para medida y control

El CR1000X es nuestro datalogger buque insignia de propósito general, diseñado para ser utilizado en una amplia variedad de aplicaciones…

LoggerNet: Datalogger Support Software

Versión actual: 4.7 LoggerNet es nuestro principal paquete de software de soporte para datalogger. Permite programar, comunicar y descargar datos del…

LANDSCOUT 10X50MM PORRO BINOCULAR

Prismas K9 y ópticas recubiertas: recubrimientos ópticos que mejoran la imagen para obtener vistas brillantes y ricas en color. Enfoque cercano…

CO2 Monitor AIRCO2NTROL COACH

Quien respira un buen aire está más sano, es más feliz y puede hacer más cosas. Los dolores de cabeza,…

Outland X 10x42 Binoculars

La Serie Outland X de tamaño mediano de Celestron está diseñada para satisfacer las necesidades de todos los entusiastas del…

ASI183MM (mono

La cámara ASI183 tiene mucho potencial, 84% de QE pico, 20.18Mega píxeles, 15000e de full well, 1,6e de ruido de…

Medidor de Salinidad SALT, LAQUA TWIN-HORIBA

LAQUAtwin Salt-11 es un medidor conductividad a prueba de agua con una gran pantalla LCD con retroiluminación. Este equipo incorpora…

Funda para telescopio

Proteja su telescopio contra lluvia y sol. Es una protección ideal si quieres dejar tu equipo fuera por un corto…

8.2 Dbi Yagi Antenna

Optional Yagi antennas increase line of sight range to 7 mi (11 km) on mid range communications. Use the 10ft…

Rain Bucket Bird Guard

Reduces debris and maintenance; improving accuracy. Adjustable to fit Spectrum's rain collecter at 8" diameter. Stainless steel spikes to prevent…

Solar Power Package (WD)

5W Solar panel package features a sturdy and durable aluminum frame, a rugged back plastic cover and 6V rechargeable battery.…

Horiba Laqua Case for Meters

Horiba Laqua Case for Meters
Meters sold separetely.…

Mini prisma marca Apex

Mini prisma marca Apex con Mini Baliza de 4 Secciones de 30cm. cada una, No incluye Funda.…

NIVEL AUTOMATICO TOPCON AT-B3

Los nuevos niveles serie AT-B son el nuevo estándar en la industria de la Topografia, ingenieria y consturcción. Los nuevos…

Base/soporte estrella para tripie

Base tipo Estrella para soportar Tripie…

20 Pzs Tarjeta reflectora de 60mmx60mm

Tarjeta reflectora de 60mmx60mm Cantidad: 20 Piezas…

Tarjeta reflectora de 60mmx60mm

Tarjeta reflectora de 60mmx60mm Cantidad: 1 Pieza…

Bípode para Bastón Mod. 35001

Nuevo Bipode para bastón mca. GEO-SURV mod. GEOBTR-35001 tipo open clamp con sistema de sujeción “thumb lock” para una fácil…

SISTEMA GNSS RTK i50 + RADIO EXTERNO + ESTACION TOTAL CTS-112R4

ESTACION TOTAL CTS-112R4 Características Precisión: 2 segundos Alcance sin prisma: 800 metros Alcance con prisma: 5000 metros Memoria interna: 4 MB (Hasta 30 mil…

Series 5000 PWA 7mm Eyepiece (1.25")

Presentamos los oculares de gran angular (PWA) premium de la serie 5000 de Meade. Estos oculares de alta calidad cuentan…

Ocular acodado para estacion total FOIF

Observación cómoda de vistas empinadas, hasta el cenit Para estaciones totales FOIF. Peso neto: 26 g …

StarMoon Cohete de Agua-Aire con Paracaídas

Los cohetes de agua funcionan bien cuando se construyen sobre bases científicas. Del mismo modo, cada falla enseña que un…

Juego de Química Mi alegría Equipo 3

Despierta tu vocación científica realizando más de 160 experimentos químicos. Incluye recipientes y utensilios de laboratorio. Con materiales seguros e…

AirLink Professional Air Quality Sensor

THE INVISIBLE DANGERS OF AIR QUALITY: The air inside and outside your home is invisible. Even when it is dangerous.…

5MP Digital Imager

Simple, rugged aluminum housed 5MP CMOS sensor Replaces the eyepiece on your traditional microscope. Turns any existing traditional microscope with…

Weatherlink Live

Acceda y comparta de forma segura sus datos actuales en WeatherLink.com y la aplicación WeatherLink; actualice a Pro o Pro+…

Hydraulic Robotic Arm

Construya su propio brazo robótico y aprenda sobre tecnología hidráulica. La pinza realista puede levantar, mover y agarrar una amplia…

Motorized Robot Hand

¡Enseñe a los niños las maravillas de la robótica y la anatomía con esta mano robótica ultra genial! ¡Los niños…

GPS eTrex 32x

eTrex 32x siguen ofreciendo las mismas prestaciones que la popular serie eTrex de dispositivos GPS de mano: facilidad de uso,…

GPS Garmin ETrex 22x

Mapa Topo de Mexico incluido, Mapa base Digital elevación Digital, brújula electrónica, Pantalla Colores, Contra Agua, WAAS, GLONASS, Waypoints, Tracklog,…

Space Age

Los rompecabezas SunsOut están hechos 100% en los Estados Unidos con tintas ecológicas a base de soja en tableros reciclados. Rompezabezas…

Magnetics Armable

Juego de destreza para construir con magnetos diferentes figuras de colores. Recomendado para niños de 3 años en adelante.…

Los sonidos de nuestro mundo

El propósito del libro es presentar a los lectores, de manera sencilla, la naturaleza del sonido y el papel que…

SKYMASTER 15-35X70 ZOOM BINOCULAR

Permite al usuario localizar un objeto con mayor facilidad y luego acercarlo para obtener una vista de primer plano. La lente…

Estación Total RTS102R6 BT

Medición Sin prisma 600 m Memoria interna 120,000 puntos Programas: Coordenadas, Replanteo, Área, Inverso, Línea remota, Desplazamientos, Altura remota, Estación libre, Proyección…

Exploracion Lunar

Con este juguete de construcción que funciona con energía solar los niños aprenderán el principio de la transmisión mecánica y…

$411.00MN  
$353.00MN
USB-to-3.5mm-Stereo-Plug Adapter

Connect WatchDog and FieldScout® devices directly to your computer’s USB port…

Higrotermómetro y datalogger con 32000 registros

Registro de datos de hasta 32.000 valores (16.000 de temperatura y 16.000 de humedad) intervalo de almacenaje programables desde 2…

WindSonic Mounting Pipe Kit

The 17387 is included with the WindSonic1 and WindSonic4, and it is also offered as a replacement item. In addition,…

QHY CCD PoleMaster

QHY CCD PoleMaster - High Precision, Easy to Use Electric Polar Scope Good polar alignment can be performed relatively quickly using…

Peque ciencia optica

Divertido juego para descubrir el mundo de las ilusiones ópticas. Incluye uncaleidoscopio, un tubo para preparar tus propias mezclas y un…

Kidz Labs / Survival Sciencie Kit

¡La ciencia no es solo para el aula! ¡Este fantástico kit de supervivencia muestra cómo la ciencia puede ayudarte a…

Kelway HB-2 pH & Soil Moisture Meter

Un electrodo sensible mide valores de pH de 3.5 a 8, humedad del suelo de 0 a 100%. No requiere…

Soil K+ Kit w/30 Samples

Soil K+ Kit w/30 Samples: 3 Sample cups 1 11ml measuring spoon 1 50 ml measuring spoon 30 Filter papers 1 Pipet 1 Mixing spoon …

Field Scout External Light Sensor Meter

Este medidor de luz puede leer cualquiera de los sensores de Spectrum, que vienen con cables de 2m. Simplemente conecte…

Analogue Thermo-Hygrometer

Made in Germany To monitor temperature and humidity Flip cover stand - ideal for traveling No batteries required Product specification Monitor the values for temperature…

Analogue Indoor-Outdoor Thermometer

Made in Germany To monitor indoor and outdoor temperatures With silver embossed scale Weatherproof Product specification This black plastic thermometer with silver embossed scale is…

Digital thermo-hygrometer

For a healthy indoor climate Monitoring of indoor temperature and humidity Max.- min. values display Large, easy-to-read display Technical data Delivery contentsThermo-hygrometer, battery,…

STAR POINTER FINDERSCOPE

The Star Pointer Finderscope adds “point and look” functionality to any telescope! This red dot finder keeps the sky right-side up,…

Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply

Fuente de alimentación Dynamo Pro de Litio 155Wh AC/DC/USB Versátil fuente de alimentación para mantener funcionando tu equipo astronómico. Cuenta con tres…

Estación Total Marca FOIF Modelo RTS 102R6

Nuevo Diseño con Botón de Disparo Rápido e Incluye Bluetooth Sin costo de envío a todo México. Medición sin prisma:…

6-Plate Solar Radiation Shield

El 41303-5A provee una proteccion a la radiaicon solar utilizando 6 platos que permiten una respiracion natural del sensor. Puede…

12 V Power Supply with Charging Regulator and 7 Ah Rechargeable

The PS200 is a 12-Vdc battery with a charge controller. The controller manages amperage and voltage for safe, optimized battery…

20 W Solar Panel

The SP20 is a 20 W solar panel. It is often used for system configurations that have higher-than-average power requirements,…

Upclose G2 10X50 Porro Binocular

High quality binoculars at an affordable / economical price Multi-coated optics increase light transmission resulting in brighter and sharper images with…

ezRead™

The DR-300 ezRead™ transforms your television into a visual aid! Place the ezRead™ directly on top of your reading material…

$2,102.00MN  
$1,295.00MN
MagniFly™ 2x/3.5x

The OD-65, MagniFly™ is a lighted, fully-adjustable, flexible arm hands free magnifier that attaches to your table-top or can be…

OcuLens™ 5x & 8x

The OL-57, OcuLens™ is a convenient, hands free magnifier that attaches with ease to most eyeglass frames. Once attached, the…

MiniBrite 5x

The OD-95, MiniBrite™ pocket magnifier is a compact 5x power aspheric slide-out magnifier with a protective plastic sleeve. The OD-95…

Glow Star

Contains 16 glow stars and double-sided adhesive tapes.…

Mag Lev Train Model

Discover how super-fast maglev trains work with this amazing maglev model. The model train zooms smoothly along its special track…

Build Your Own Wind Turbine

Watch this working wind turbine capture the wind’s energy and turn it into light! The kit will teach you how…

Solar Plane Mobile

Build this Solar Powered air Crafts mobile. Put it in the sunlight and watch it glide around. Easy to assemble,…

Mammoth Skeleton

Contains a Mammoth skeleton about 21 cm long when assembled.…

Stegosaurus Skeleton

Contains a Stegosaurus skeleton about 17 cm long when assembled.…

Poster 3D LiveLife Pictures - Our Solar System

Poster Lenticular de nuestro sistema solar…

Barra tipo Vixen 15"

Barra tipo vixen, que se adapta a las monturas de telescopios populares vendidas por Celestron, Meade, Orion, SkyWatcher, TeleVue, Vixen…

Barra tipo Vixen 10"

Barra tipo vixen, que se adapta a las monturas de telescopios populares vendidas por Celestron, Meade, Orion, SkyWatcher, TeleVue, Vixen…

Hormiguero de Gel

El gel contiene los nutrientes necesarios para tus hormigas Aprende sobre su organización social y comunicación Observa como trabajan estos increíbles arquitectos …

Robot solar 6 en 1

Kit para armar 6 diferentes robots Utilizando desperdicios, viejos discos, botellas y latas de Aluminio, los niños podrán construir seis diferentes…

Robot maromas

Los 3 sensores en la panza, la espalda y la pierna de tu robot Maromas lo hace posible. Los sensores…

Kit Solar Robotica 3 En 1

Kit para armar 3 diferentes robots Este robot de energía solar 3 en 1, enseña a los niños el uso de…

Kit Solar Robotica 14 En 1

Equipo para armar 14 robots diferentes Este robot solar puede ser transformado en 14 diferentes robots que incluyen una gran cantidad…

Microscopio infantil 1200x

Juego de microscopio con láminas preparadas, pinza, etiquetas, pantalla reflectora, entre otros accesorios para preparar muestras. Incluye estuche.…

Microscopio para Celular

Microscopio para el telefono celular, facil de utilizar, no requiere software para funcionar.…

30x21mm Triplet Professional Quality Loupe, Chrome Round Body, P

Improve your detailed viewing with this compact easy to use round body eye loupe optical tool that has powerful 30x…

20X21MM Triplet Professional Jewelers's Loupe, Black Round Body

Improve your detailed viewing with this compact easy to use round body eye loupe optical tool that has powerful 20x…

10x21mm Triplet Professional Quality Loupe, Chrome Round Body

Improve your detailed viewing with this compact easy to use round body eye loupe optical tool that has powerful 10x…

10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body

Improve your detailed viewing with this compact easy to use eye loupe optical tool that has powerful 10x magnification. Great…

1 1/2" Diameter Compass with 40" Lanyard

Compass Diameter: 1-1/2” Liquid Filled Black Plastic Body 40” Lanyard Included 360° Markings Tranparent Center Great for Camping, Hiking, Fishing, Outdoor Activities etc …

Military Prismatic Sighting Compass

Navigate your surroundings with ease. Our Compass is built to be durable with a variety of practical features in a…

Láser combinado Bosch GCL 25 Professional

La solución completa en nivelaciones internas Láser 2 en 1: láser de puntos y líneas juntos para nivelaciones horizontales y alineaciones…

USB Data Transfer Cable, Kestrel 5 Series

Transfer data logs and update firmware with this USB cable. USB Data Transfer Cable allows wired communication between any model in…

Portable Tripod with Clamp

Clamp any Kestrel into this sturdy and lightweight tripod to take readings in the field. Portable and weather resistant, it…

Orion Binocular Viewer for Telescopes

Two eyes are better than one! A binocular-viewer lets you use both eyes to scan the skies through a telescope,…

$8,617.00MN  
$5,256.00MN
Globo Terráqueo Traveler Antiguo

Diametro: (30 cm) Color: tonalidades de aspecto antiguo Acabo: Sin acabado de madera Ligero y duradero, este globo 12" de aspecto antiguo…

¿Cómo ves? La luz. Historia de las nebulosas

La luz es la materia prima de los astrónomos. Su trabajo consiste en atrapar toda la luz que se pueda,…

ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI

The ZWO ASI 1600MM-Cool (Monochrome) Camera is a cutting edge new Astronomy Camera that works at a whole new level…

ASI1600MM Pro (mono)

La ASI1600MM Pro es una de las cámaras más populares de ZWO. Se ha ganado la reputación de ser una…

Orion StarShoot G3 Deep Space Monochrome Imaging Camera

An affordable and capable monochrome astrophotography camera for anyone interested in taking amazing tri-color or LRGB astrophotos with a telescope…

Nikon T-ring

Useful accessory allows you to attach a Nikon 35mm DSLR or SLR camera to a telescope, camera adapter, SteadyStar Adaptive…

Anillo-T Canon EOS

Util accesorio que le permite acoplar su cámara Canon EOS 35mm DSLR a un telescopio o microscopio, u otros accesorios…

ASI120MM

ASI120S is a super speed and sensitive USB 3.0 camera. Up to 60FPS under 1280X960 full resolution! Camera Sensor
ASI120 camera integrates…

ZWO EFWmini (5 x 1.25″or 5 x 31mm)

¡La rueda de filtro electrónica de 1,25″ más pequeña y ligera del mundo! ¡300g SOLO ! ¡Más pequeña que tu mano…

EOS-T2 Adapter suitable for all ASI cameras

Este nuevo adaptador ZWO-EOS-T2-Ⅱ tiene dos partes (adaptador EOS-T2 y extensor T2 de 5mm de longitud), apto para todas las…

ZWO Atmospheric Dispersion Corrector

ZWO Atmospheric Dispersion Corrector is used to reduces the effect of atmospheric dispersion on lunar and planetary images The prisms are…

ZWO Mini Guider Scope

Este telescopio guía es compatible con todas las cámaras ASI. Características: Diámetro de la lente: 30 mm Longitud focal: 120 mm Peso (incluye anillo…

ASI071MC Pro (color)

La ASI071MC Pro es una popular cámara OSC basada en el apreciado sensor de Sony -el IMX071- en formato APS-C.…

CELESTRON ELEMENTS 10X25 MONOCULAR

The perfect grab-and-go optic, the Celestron Elements 10x25 Monocular is a super-compact optics perfect for hikes, backpacking trips and outdoor…

Inclinómetro digital GIM 60 L Professional

Especificaciones de GIM 60 L Professional Longitud60 cm Margen de medición0 - 360° (4 x 90°) Precisión de medición electrónica 0°/90°± 0,05° Precisión…

TEDCO Original Gyroscope

Give your child the wonder of a toy gyroscope just like the one you played with when you were little!…

Glow 3D Dinosaur

Create your own glow dinosaur diorama with the pop-up play scene provided. Or stick them on wall or ceiling. Contains…

11cm Plasma light

Works with 120VAC…

12cm Plasma light

Works with 120VAC…

15cm Plasma light

Works with 120VAC…

Kestrel 5200 Professional Environmental Meter with LiNK

Sistemas HVAC: Usted obtendrá medida de flujo y volumen de aire en modo instantáneo, sin la necesidad de realizar algún cálculo.…

Kestrel 5200 Professional Environmental Meter

Sistemas HVAC: Usted obtendrá medida de flujo y volumen de aire en modo instantáneo, sin la necesidad de realizar algún cálculo.…

Upclose G2 10-30x50 Zoom Porro Binocular

High quality binoculars at an affordable / economical price Multi-coated optics increase light transmission resulting in brighter and sharper images with…

Moon Poster

This image was created combining more than 150 pictures downloaded from the Consolidated Lunar Atlas site. The 61 inch NASA…

Orion Large Binocular Tripod L-Adapter

This Orion Large Binocular Tripod L-Adapter allows you to securely couple a pair of binoculars to tripod head. The L-adapter…

Stainless Steel Temperature Probe with RJ Connector

Compatible with Wireless Temperature Station (6372), Weather Envoy (6316), Envoy8X (6318), and Anemometer/Sensor Transmitter Kit (6332).…

Antología de astronomía ¿Cómo Ves?

Por primera vez se realiza una antología de los artículos de divulgación de la revista de la DGDC, UNAM que…

Caudalímetro portátiles para agua y flujo de aire

Caudalímetro portátiles para agua y flujo de aire Desarrollados para uso en diferentes condiciomes de campo. Sus diferentes impulsores miden casi…

Kestrel 5500 Weather Meter with LiNK + Vane Mount

La siguiente generación de monitoreo del clima está aquí con el Kestrel 5500. Este medidor Kestrel lo hace todo. El Kestrel…

5mm Orion Edge On Planetary Eyepiece

High-magnification 5mm focal length 1.25" eyepiece designed for exceptional planetary and lunar viewing through any telescope Flat field eyepiece design ensures…

6.0mm Orion Edge-On Planetary Eyepiece

6mm focal length Orion Edge-On 1.25" telescope eyepiece designed for exceptional planetary and lunar viewing Flat field design ensures sharp focus…

Oceana 7x50 Marine

Center Focus for quick and easy focusing Fully Multi-Coated for maximum resolution and high contrast views Waterproof and Fogproof with nitrogen purging…

eFlex™ - 75x / 300x Digital Microscope with Flexible Neck

The Carson MM-840 eFlex™ is a powerful digital microscope that displays the magnified image right on your computer screen. The…

Solar Robot

Aprenda cómo hacer un robot móvil con paneles solares y un motor. Verlo caminar en un día soleado. No necesita…

Robotic Hand

Construye tu propia mano robótica. Sorprende a tus amigos con esta automatización simple pero divertido. Se trata de un gadget…

150 ppm Ca2+ Standard, 6 - 14mL bottles

150 ppm Ca2+ Standard, 6 - 14mL bottles…

2000 ppm Ca2+ Standard, 6 - 14mL bottles

Solución estándar 2000 ppm Ca2+. Seis botes de 14ml cada uno…

150 ppm Na+ Standard, 6 - 14mL bottles

Descripción 6 botellas de 14ml Para medidores de Sodio LAQUAtwin B-722 y Na-11 …

2000 ppm Na+ Standard, 6 - 14mL bottles

Descripción 6 botellas de 14ml Para medidores de Sodio LAQUAtwin B-722 Y Na-11 …

Meade Series 4000 1.25" Plossl Eyepiece & Filter Set

Meade Series 4000 Eyepiece and Filter Set #607001. Complete set of the most popular accessories for your Meade telescope. This…

Leica TRI 100 Tripod

Práctico, robusto y estable - Leica TRI 100 es adecuado para todos los aparatos con rosca de trípode de ¼". Altura…

myBlue-T

The myBlue-T sensors are in stock and shipping now. The App for the sensor is available from the Apple App…

myMET

myMET is a handheld device that reacts almost instantly to changes in wind and air temperature. This instrument is a…

Kestrel 5000 Environmental Meter with LiNK

Descripción general medidor ambiental Kestrel 5000 Se utiliza en la lucha contra incendios, agricultura, reacción a materiales peligrosos, meteorología, militares, policiales,…

Kestrel 5000 Environmental Meter

Descripción general medidor ambiental Kestrel 5000 Se utiliza en la lucha contra incendios, agricultura, reacción a materiales peligrosos, meteorología, militares, policiales,…

1.25" Orion Luminance/IR Cutoff Astrophotography Filter

IR filter blocks ultraviolet (UV) and infrared (IR) light wavelengths for higher contrast CCD images Advanced coatings applied to the precision…

Tetraview LCD digital Microscope

El microscopio digital TetraView LCD de CELESTRON es un microscopio que incorpora una pantalla LCD táctil con características muy avanzadas…

Meade Polaris 90mm German Equatorial Refractor

El Telescopio Polaris 90mm tiene una apertura de 90mm y una distancia focal de 1000mm (f/11.1). La estable montura ecuatorial…

Series 5000 Mega Wide Angle Eyepiece 21mm (2")

The right eyepiece can make or break any telescope. After all, why squint through a tiny pinhole when you can…

Series 5000 Mega Wide Angle Eyepiece 15mm (2") [ME607017]

The right eyepiece can make or break any telescope. After all, why squint through a tiny pinhole when you can…

Universal Shelter

Install your Vantage Vue or Vantage Pro2 console, Weather Envoy or Envoy8X outside with shelter. Protects console and other components located…

Lenspen optics cleaning tool

Keep your optics clean with the innovative LensPen Use the soft retractable brush for removing loose particles & dust Clean smudges, fingerprints,…

LumiVisor™ - LV-10

The LV-10 LumiVisor™ is a hands free, head-worn magnifier with 4 different powers; 2x, 3x, 5x and 6x . It…

Orion High-Power 1.25" 5x 4-Element Barlow Lens

Barlow 5x Fully multi-coated le da a sus oculares de 1.25" 5 veces mas de aumentos Ideal para observar con altas…

3.5mm Orion Stratus Wide-Field Eyepiece

This 3.5mm Stratus eyepiece from Orion sports a monster 1-1/4"-diameter eye lens and a generous 20mm eye relief Boasts a 68°…

32mm Orion Sirius Plossl Telescope Eyepiece

This 32mm Plossl 1.25" eyepiece is ideal for all types of telescopes: reflector, refractor, and Cassegrain Offers a 52° apparent field…

3.0mm Orion Edge-On Planetary Eyepiece

3mm focal length Orion Edge-On 1.25" telescope eyepiece designed for exceptional planetary and lunar viewing Flat field design ensures sharp focus…

9mm Orion Edge On Planetary Eyepiece

9mm focal length Orion Edge-On 1.25" telescope eyepiece designed for exceptional planetary and lunar viewing Flat field design ensures sharp focus…

6.3mm Orion E-Series Telescope Eyepiece

Los Oculares Orion E-Series son ideales para el usuario que se incia en la observacion con telescopio, ofrecen imagenes de…

2" Orion Variable Polarizing Eyepiece Filter

A dimmer switch for your telescope! Helps to tone down brightness when viewing the Moon and planets to both optimize…

Números y Estrellas Mayas

Números y Estrellas Mayas consigue introducir al lector en diferentes temas de las disciplinas científicas para ayudar a entender cómo…

MicroBrite Plus™ - 60-120x Pocket Microscope

The MM-300 MicroBrite Plus™ from Carson Optical is a powerful 60-120x power Magnification Pocket Microscope with an extremely lightweight and…

Tube Balance Weight System #1402 for all 10" SCT's

El Sistema de Contrapesos permite un adecuado balance del tubo óptico cuando se le acomodan accesorios pesados o muy extensos…

Meade X-Wedge

Meade X-Wedge #07028. For long exposure astrophotography and imaging with Meade LX200 and LX600 models. This extremely heavy duty wedge…

Binocular Wilderness - 8x25

The green 8x25 Wilderness Waterproof Binocular from Meade is a light and compact binocular that fits perfectly in a pack,…

COMPRO POCKET TRANSIT COMPASS

With a body made of composite materials, this Transit Compass is a lighter, more affordable alternative. It incorporates a cast…

TravelView™ - 8x25

Meade high-quality, 8-power, roof prism binoculars deliver years of use. Coated optics and BK-7 prisms provide bright,…

Map Compass with Ruler and Lanyard

Silva type compass. Ideal for map reading. Size: 2-1/4” x 3-1/4” Compass Diameter: 2” Rotating Degree Ring …

Mini Multi-Tool 8-in-1

The Mini Multi-Tool 8-in-1 offer a range of handy tools on your key chain that are with you when you…

Pocket Multi-Tool 12-in-1

The lightweight and compact design of this multi-tool makes it easy to carry in your pocket, purse, or keep in…

digital thermo-hygrometer

Para controlar el clima ambiente de la sala Temperatura y humedad atmosférica relativa interior Indicación de los valores máximos y mínimos Montaje de…

Hourglass

With a fascinating exceptional physical effect: The plastic balls move from de bottom the top.…

digital wine thermometer

Solo si los vinos están a una temperatura adecuada podrán desarrollar su mejor buqué. Por esta razón, el instrumento…

TravelView™ - 10x25

Meade high-quality, 10-power, roof prism binoculars deliver years of use. Coated optics and BK-7 prisms provide bright, high-resolution images. Rubber armoring protects…

Flow Probe (5.5 to 15 handle)

The Global Water Flow Probe is a highly accurate water velocity instrument for measuring flows in open channels and partially…

Flow Probe (3.7 to 6 ft handle)

The Global Water Flow Probe is a highly accurate water velocity instrument for measuring flows in open channels and partially…

38mm Orion Q70 Wide-Field Telescope Eyepiece

High quality 2" 38mm super-wide angle telescope eyepiece at an unbeatable price Super-wide 70° apparent field of view gives you that…

Flow Probe (2.5 to 5.5 ft handle)

The Global Water Flow Probe is a highly accurate water velocity instrument for measuring flows in open channels and partially…

Orion EQ-3M Single-Axis Telescope Drive

Precision mini-motor attaches to your AstroView equatorial mount for automatic tracking of celestial objects Electronic motor drive provides regulated sidereal-rate tracking…

Poster Mapa del cielo

Características: Tamaño: 80cm x50cm Material: Cartulina sulfatada Impreso en color Azul Contiene: 110 Objetos del catálogo Messier Representación simbólica de las Galaxias, Nebulosas, Cúmulo abierto y…

$94.00MN  
$74.00MN
Solar Rover

Coloca el vehículo solar sobre una superficie lisa en un día soleado y observa moverse a lo largo del suelo. No…

Wilderness Spotting Scope – 15-45x65mm

Meade high-quality, 15-45 power, zoom porro prism binoculars deliver years of use. Large 65mm objective gathers plenty of light for bright…

12in Aztec Globe

Globo terráqueo que muestra la cartografía del medio ambiente con las corrientes marítimas. Cuando está encendido, el globo iluminado cambia…

Digitarium® Theta Pro Projection Portable System

Planetario Digital Digitarium® Theta Descripción del Producto Nuevo! El modelo Digitarium® Theta es un sistema de planetario digital diseñado para usar en planetarios…

Two 3.8cm (1.5in) Rods

Replacement rods for Field Scout model TDR meters (TDR 100, 200, 300). Stainless-steel rods to replace damaged rods or measure different…

Meade Polaris 114mm German Equatorial Reflector

El telescopio Polaris 114mm tiene una apertura de 114mm y una distancia focal de 1000mm (f/8.8). La estable montura ecuatorial…

3" Levitating Globe

Este globo de 3"(8cm) de díametro levita asombrosamente entre el brazo y base plateada. Luces en la base se iluminan cuando…

$953.00MN  
$668.00MN
Orion Paragon-Plus XHD Extra Heavy-Duty Tripod

Our eXtra Heavy-Duty Paragon XHD field tripod provides support for giant binoculars, cameras, spotters, and small telescopes Adjustable aluminum-tube tripod legs…

FieldScout GreenIndex Board

The Power of Your SmartPhone...for Nitrogen Management! Determine recommended nitrogen rates at V6 - V10 stage for corn Schedule nitrogen application with…

COMPRO POCKET TRANSIT

Product Details With a body made of composite materials, this Transit Compass is a lighter, more affordable alternative. It incorporates a…

WatchDog 4-Watermark Irrigation Station

Introducing our newest Irrigation Stations, now including the new WatchDog 1000 Series Data Loggers! Software download requires SpecWare 9 (v9.2)…

Fun Mechanics Kit- Brush Robot

Our Brush Robot slides on smooth surfaces. Assembled this robotic brush will clean up after you. Kit includes battery case…

Galino liquid thermometer

Made of glass, after the idea of Galileo Galilei, multi-colour, with silver-coloured tags Range: T: +18...+26°C / 2° graduation table standing, Ø…

$1,404.00MN  
$604.00MN
The Franklin World Globe

The Franklin's 12" antique ocean globe features an antique-finished base. Contains more than 4,000 place names and distinctive political boundary…

Autoguider Port Module

Meade Model 07509 Autoguider Port Module for LX80 and LX90 models with Meade AudioStar hand control. Allows use of CCD…

LAQUA Twin Nitrate Meter

Why measure nitrogen? Nitrogen is essential for healthy and high yielding crops. The current cost of nitrogen fertilizers requires growers to…

LAQUA Twin pH Meter

Ideal for testing irrigation water, pesticide water or dairy rumen pH New “Professional Grade” Meter The dual-action sensor guard protects the…

Replacement Nitrate Sensor for LAQUA Twin

Sensor de repuesto para los modelos B-741, B-742, B-743, NO3-11, NO3-11S y NO3-11C Solo requiere un volumen de muestra de…

Replacement pH Sensor for LAQUA Twin

Sensor de repuesto para los modelos B-711, B-712, B-713, pH-11, pH-22 y pH-33 Solo requiere un volumen de muestra de 0.1…

LAQUA Twin EC Meter

Ideal for water quality and greenhouse application New “Professional Grade” Meter Ultra-slim meter features push-button auto-calibration and automatic temperature compensation Waterproof pocket-sized…

Replacement EC Sensor for LAQUA Twin

Sensor de repuesto para los modelos B-771, EC-11, EC-22 y EC-33 Solo requiere un volumen de muestra de 0.1 ml (0.05…

LAQUA Twin Sodium Meter

Put the power of a laboratory right in your hands New “Professional Grade” Meter Measure nutrient solutions, soils, greenhouse soilless media,…

Illuminated UV/White 15x Loupe

UV Illuminated Jewelers Loupe: Power 15x Doublet Lens Lens Dia 25mm Plastic Body 2 Super bright white LED Bulbs 1 UV Bulb UV Wavelength: 390-395nm Requires 3AG10 Batteries…

Replacement Sodium Sensor for LAQUA Twin

Descripción Sensor de repuesto para los modelos B-722 y Na-11 Solo requiere un volumen de muestra de 0.3 ml (0.05 ml con…

LAQUA Twin Potassium Meter

Put the power of a laboratory right in your hands New “Professional Grade” Meter Measure nutrient solutions, soils, greenhouse soilless media, water…

Replacement Potassium Sensor for LAQUA Twin

Sensor de repuesto para los modelos B-731 y K-11 Solo requiere un volumen de muestra de 0.3 ml (0.05 ml con…

LAQUA Twin Calcium Meter

A precision meter that can be taken directly to the field New “Professional Grade” Meter Measure calcium in nutrient solutions, water samples,…

Replacement Calcium Sensor for LAQUA Twin

Sensor de repuesto para los modelos B-751 y Ca-11 Solo requiere un volumen de muestra de 0.3 ml (0.05 ml con…

LCD Digital Microscope II

Professional digital biological microscope Full color 3.5" TFT LCD screen with onboard software Built-in 5MP digital camera captures high-resolution images and 30fps…

Tropical Plants - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes: Epiphytic fern (Platycerium) transversal section. Date…

Orion DeepMap 600 Folding Star Chart

Mapa de las estrellas del cielo nocturno a todo color, posiciones claramente indicadas de los 600 mejores objetes celestes para…

Tube Balance Weight System #1401 for all 8" SCT's

Tube Balance Weight Systems permit the balancing of heavy or long-lever-arm accessories attached to the eyepiece-end of the telescope. Each…

140mm ID Orion Telescope Tube Rings

Set of two cast-aluminum telescope tube rings with quick-release, hinged clamp knobs and felt lining Use to attach 6" telescope optical…

Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket

Lets you attach an Orion SkyLine Deluxe Green Laser Pointer (GLP) to a telescope for use as an aiming deviceProvides…

$866.00MN  
$563.00MN
4.57" ID Orion Full Aperture Solar Filter

A must-have for safely observing the sun and sunspots without damaging your eyes4.57" Inside diameter optical glass filter fits snugly…

1.25" Orion Oxygen-III Nebula Eyepiece Filter

Orion's Oxygen-III (O-III) eyepiece filter reveals wondrous details when viewing cloudy nebulas Filter transmits close to 90% of the light corresponding…

Orion SpaceProbe 130ST Equatorial Reflector Telescope

Este telescopio reflector de 5,1" de apertura reúne una gran cantidad de luz para obtener excelentes vistas de los planetas…

Orion Field Flattener for Short Refractors

Eliminate field curvature in short, optically fast refractor telescopes with this handy 38mm clear-aperture, fully multi-coated field flattener Designed for use…

CONVENTIONAL POCKET TRANSIT

Utilizing a more traditional design, the Conventional uses Alnico II magnets and a "V" cut sapphire jewel bearing for smooth…

CONVENTIONAL POCKET TRANSIT

Utilizing a more traditional design, the Brunton 2061 Conventional uses Alnico ll magnets and a "V" cut sapphire…

Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope

This grab-and-go TableTop Maksutov-Cassegrain telescope provides powerful views of the Moon and bright planets such as Jupiter, Saturn, and Mars Weighing…

Magniloupe Headband

The MagniLoupe Headband from Carson Optical is an adjustable soft rubber strap that provides comfort during extended use. For use…

MS-0160 Carson Microscope 1600x

The MS-160, 40-1600X microscope is an advanced level Biological Microscope that is ideal for the university student, industrial professional or…

MS-0100 Carson Microscope 1000x

The MS-100, 100-1000X Microscope is an intermediate level Biological Microscope that is ideal for a high school or university student,…

Tin Can Robot

Turn a metal can into this walking, wobbling, bog-eyed robot. It could be transformed to become a robotic monster too.…

2000 ppm NO3- Standard

6 botellas de 14ml Para medidores de Nitrato LAQUAtwin B-741, B-742, B-743, NO3-11, NO3-11C y NO3-11S …

AstroView 102mm Equatorial Refractor Telescope

Lente óptica de 102 mm (4,0") con una distancia focal de 700 mm que destaca en la resolución de cúmulos…

Termómetro Min/Max libre de Mercurio

Fabricado en Alemania Visualización de la temperatura actual, Máxima y Mínima Con líquido patentado y sin mercurio Adecuado para uso en interiores y…

Kestrel 5500 Pocket Weather Tracker

La siguiente generación de monitoreo del clima está aquí con el Kestrel 5500. Este medidor Kestrel lo hace todo. El Kestrel…

Lupa Frontal Multi-Aumento

Lupa Frontal Multi-Aumento con luz, aumentos tipo gafas: 1x, 1.5x, 2x, 2.5x y 3.5x Lupa Frontal con luz dirigible. Es fácil…

Handheld Photosynthesis System

The CI-340 Handheld Photosynthesis System features a new design concept and compact solid-state structure. The entire system: the display, key…

Portable Laser Leaf Area Meter

The CI-202 Portable Laser Area Meter uses advanced laser technology to allow researchers a precise and convenient way to measure…

Glow Planets & Super Nova 20 pcs

Contains 20 glow stars, 9 paper planets and double-sided adhesive tapes.…

Glow Planets & Super Nova 100 pcs.

Contains 100 assorted small, medium and large glow stars, 9 paper planets and double-sided adhesive tapes.…

Green Science- Grow-A-Maze

¿Puede una planta de encontrar su camino a través de un laberinto? Suena imposible, pero simplemente ver como las plantas…

#928 45-Degree Erect Image Prism (1.25")

Meade Model 928 Image Erecting Prism for Meade refracting telescopes #07217. 1.25" barrel. Produces a correctly oriented image and convenient…

LX600 16" ACF w/StarLock & XWedge (No Tripod or Pier)

The LX600 is a simple to operate, portable package that makes taking great astrophotos as easy as focusing your camera…

LX600 14" ACF w/StarLock

The LX600 is a simple to operate, portable package that makes taking great astrophotos as easy as focusing your camera…

LX600 12" ACF w/StarLock

The LX600 is a simple to operate, portable package that makes taking great astrophotos as easy as focusing your camera…

LX600 10" ACF w/StarLock

The LX600 is a simple to operate, portable package that makes taking great astrophotos as easy as focusing your camera…

Eyepiece Holder (1.25")

The eyepiece holder which comes standard with some Schmidt-Cassegrain telescopes threads on to the rear cell of the optical tube…

2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS

Meade 2" Accessory Adapter #07085 for Meade ACF, SCT, and LS models. Converts the rear cell thread of the telescope…

Glow Mini Stars

Contains 60 glow mini stars and double-sided adhesive tapes.…

Glow Moon & Star

Contains 1 glow moon, 10 glow stars and double-sided adhesive tapes.…

Motor Drive for AstroMaster/PowerSeeker

Compatible with all German Equatorial (EQ) AstroMaster and PowerSeeker telescopes.…

The Earth

Jigsaw Puzzle , 1000 pieces
Item Size: 19.25 x 26.5 in…

Illusion Science

You won't believe your eyes with the classic illusion trick cards! Experience the swirling illusions produced by the illusion spinner,…

Buzz Wire making Kit

Construct your Buzz Wire and learn how to complete an electric circuit. Challenge your friends with the exciting Buzz Wire…

Enviro battery

The most unique non polluting energy sources you can find on Earth - the potato, salt water and mud. Be…

soda cane robug

Recycle a soda can and turn it into a cool robotic bug. Switch it on and watch it vibrate causing…

windmill generator

Build this amazing and wind generator and learn about renewable energy. Watch the LED glow as it is powered by…

bottle catamaran

Tons of plastic drinking bottles are being wasted daily. Help recycle two of them and turn them buoyant of the…

Propeller Racer

Experience the power generated by this easy to assemble lightweight super propeller racer. It is by far the best gadget…

Doodling Robot

A creative robot with mechanical and scientific powers. This new futuristic robot can doodle a picture while vibrating and demonstrate…

Magnet Science

Contains a super magnet set that could be transformed to perform 10 fun experiments and games. Make a super power…

Flying Science

Build fun flying toys and learn the science principles behind each toy. Makes 9 flying projects. Build an airfoil model…

Rocket Race Car

Turn a simple plastic bottle to become a Rocket Race Car. Watch it "blast off" on the ground. It's a…

rain-gauge

new, functional design, plastic, large diameter for highly precise measurement results, very good readability also for small rainfall quantities, removable…

'Klima Logger' professional thermo-hygrometer with data logger

Para control de temperatura (0... +60 °C precisión ± 1 C) y humedad de 0 ... 99 % precisión ±…

digital professional thermo-hygrometer

Despliegue simultáneo de temperatura y humedad Función de máximas y mínimas Función diferencia Rango de medición: -20 ... +60 °C precisión ± 1…

Weather Science

Experiment with static electricity that causes lightning, make clouds in your palm, build a desktop water cycle model, watch air…

Replogle Globe Traveler Globe Blue

Diameter: 12'' (30 cm) Color: Blue Finish: No Wood Finish Lightweight and durable, this 12" blue-ocean globe is a great tool for high…

Wonder Globe (Celestial )

Wonder Globe (Celestial) The 4.3" Celestial Wonder Globe, featuring stars, constellations, and celestial images rendered by noted German cartographer Karl Harig,…

Replogle NASA Moon Globe 12-inch Tabletop

Sometimes a world globe isnt just a world globe, and the 12-inch Moon Desktop Globe by Replogle is just that…

Pocket Magnifier

The PM-33 Pocket Magnifier from Carson Optical is a multi-power LED lighted Magnifier. This HandHeld Pocket Magnifier? has three magnifying…

LED LIGHTED Full-Page, Paper-Back Book Light

The PG-10 PageGlow from Carson Optical is a compact, portable, ultra-bright LED Booklight. The PageGlow? Booklight includes an ergonomic Thumb…

MagniFlex Lamp Magnifier 2x/3.5x

The CL-65 MagniFlex from Carson Optical is a lighted, fully-adjustable, flexible arm Hands Free Magnifier that attaches to your table-top…

MagniLook

The MagniLook™ from Carson Optical is the Magnifier that's always ready! This Magnifier boasts a 3x power crystal-clear acrylic lens,…

LumiLoupe 10x

LumiLoupe 10x stand magnifiers make the ordinary extraordinary by revealing details you've never seen before in things you look at…

Credit Card Magnifier 2x

Flat, small, sturdy and lightweight Fits right into the wallet or pocketbook Magnification : 2X Made in Taiwan Material : Plastic Dimension Length : 3.25" Height…

Jewelers Loupe 3X

3X - 15mm Doublet Jewelers Loupe Glass lens Diameter of the Lens : 15mm = 0.590551181 inches Plastic body…

8x23mm Illuminated Adjustable Magnifier

Magnification: 8x Lens Diameter: 23mm 1 Super Bright White LED Bulb Gray Plastic Body Adjustable Focus 10mm Scale with 0.1mm Graduation Requires 3AG10 Batteries (Batteries Are…

GPS eTrex ® 10

Descripción General
Sólo Garmin podía mejorar la unidad eTrex. La nueva unidad eTrex 10 mantiene las funciones básicas, el diseño…

Rectangle Rim Free 2x

The RM-77 Lighted RimFree from Carson Optical is a 2x power Magnifier with bright white LED's and an ergonomically designed…

WatchDog Sprayer Station Console

Effective management of pesticide drift is increasingly important to pesticide applicators. Now you can monitor and data log weather conditions…

WatchDog Sprayer Station

Effective management of pesticide drift is increasingly important to pesticide applicators. Now you can monitor and data log weather conditions…

WatchDog Sprayer Station w/Console

Effective management of pesticide drift is increasingly important to pesticide applicators. Now you can monitor and data log weather conditions…

Model HC Soil Sampler

Essential for monitoring soil nutrients, nematodes in the soil profile. Soil sampling is extremely important to ensure optimum plant health. Soil…

Model J Soil Sampler

Essential for monitoring soil nutrients, nematodes in the soil profile. Soil sampling is extremely important to ensure optimum plant health. Soil…

Model LS Soil Sampler

Essential for monitoring soil nutrients, nematodes in the soil profile. Soil sampling is extremely important to ensure optimum plant health. Soil…

36in Auger Tube Kit

Essential for monitoring soil nutrients, nematodes in the soil profile. Soil sampling is extremely important to ensure optimum plant health. Soil…

Moisture-Mac Coffee Moisture Tester

Moisture-Mac Coffee Moisture Tester Complete calibration set for the coffee industry, including calibrations for parchment and green coffee. SPECIFICATIONS: Operating Range (Moisture): 9%…

MT-16 Grain Moisture Tester

Used reliably by the U.S.D.A Federal Crop Insurance Field Offices for many years, the MT-16 provides the user with 16…

MT-PRO Grain Moisture Tester

Multi-Grain, Multi-Language with Dual Calibration The MT-PRO main menu allows the user to customize the tester to his own operation by…

Corn Stove Moisture Tester

Eliminate costly stove and auger repair. Using a Corn Stove Moisture Tester is recommended for preventing cold stove downtime and…

DHT-1 Portable Hay Moisture Tester 18"

The DHT-1 features a sturdy pistol-grip handle, with an extra-rugged probe shaft made from aircraft aluminum. The LED screen provides…

DHT-1 Portable Hay Moisture Tester 24"

The DHT-1 features a sturdy pistol-grip handle, with an extra-rugged probe shaft made from aircraft aluminum. The LED screen provides…

DHT-1 Portable Hay Moisture Tester 32"

The DHT-1 features a sturdy pistol-grip handle, with an extra-rugged probe shaft made from aircraft aluminum. The LED screen provides…

HT-PRO Portable Hay Tester with Calibration Clip

The HT-PRO is the first and only portable hay moisture tester that includes a calibrator. Calibration takes less than 20…

WatchDog Frost Alert Visual Frost Alarm

Spot frost conditions easily in your vineyard or orchard with the WatchDog Frost Alert. When the temperature approaches freezing, the high-powered…

MagniView -2x/4.5x 90mm

The CAOD-36 MagniView from Carson Optical is a compact, easy-to-use 2x power Magnifier for home, recreation or travel. Its crystal…

AudioStar Hand Controller

Meade AudioStar Controller #07640. Next generation Meade AutoStar, now with audio files and an internal speaker. Compatible with all Meade…

MagniFlash 11x

The CP-40 MagniFlash Magnifier is part of Carson Optical's new PRO Series. It is a 11x aspheric, LED lighted Magnifier…

Soil Compaction Tester

Make our super affordable analog penetrometer your first line of defense against soil compaction. Soil Compaction meters (often called penetrometers) are…

2" Enhanced Dielectric Diagonal with SC Adapter

Meade Series 5000 2" Enhanced Diagonal Mirror #07680. Our best diagonal for Meade LX90 and LX200 models. Features an incredible…

Kestrel USB Interface

With the Kestrel Interface and Communicator Software, data can be uploaded for long-term storage, in-depth analysis and detailed charting. The…

$2,390.00MN  
$1,673.00MN
SM 802 Economy ph/EC Meter

The SM 802 combines two essential readings for efficient crop production, pH and conductivity (EC), in a handheld meter that…

WatchDog A150 Temp/RH Logger

The WatchDog A-Series loggers are the most affordable way to track environmental conditions for analysis. Whether your needs are plant…

$4,132.00MN  
$3,512.00MN
WatchDog A130 Temp/LW Logger

The WatchDog A-Series loggers are the most affordable way to track environmental conditions for analysis. Whether your needs are plant…

WatchDog A125 Temp/Ext. Temp

The WatchDog A-Series loggers are the most affordable way to track environmental conditions for analysis. Whether your needs are plant…

WatchDog A110 Temp

The WatchDog A-Series loggers are the most affordable way to track environmental conditions for analysis. Whether your needs are plant…

WatchDog A160 Temp/RH/C02 Logger

WatchDog A160 Temp/RH/CO2 Logger Measures CO2, temperature and RH LCD display confirms logger operation and displays current…

WatchDog A-Series PC Cable

Cable required to download data from all WatchDog Series A dataloggers.…

Orion ED80T CF Triplet Apochromatic Refractor Telescope

Versátil Telescopio refractor apocromático triplete ED(Extra-baja dispersión) vidrio excepcional carente de aberraciones. Rápida f/6 de relación focal con 80mm de apertura,…

Dual 10x & 20x Jewelers Loupe

Dual 10x & 20x Jewelers Loupe Magnification:10x Lens diameter: 18mm Magnification: 20x Lens diameter…

Herramienta multi-funcional de llavero Xdrive Compact 7 en 1

Desarmador plano Desarmador de estrella No. 2 Desarmador de estrella No. 1 Desarmador Allen de 4 mm Abrebotellas Linterna con 2 focos Led Llavero de apertura…

Herramienta Multi-funcional de llavero Micro Max 19 en 1

El nuevo Micro-Max 19-en-1 nuestro conjunto más completo y versátil de herramientas hasta la fecha. Este sólido conjunto de herramientas…

LumiLoupe 7x Stand Magnifier

The LL-77 LumiLoupe from Carson Optical is a 7x power stand Magnifier that makes the ordinary extraordinary by revealing details…

Mounting Pole Kit

Poles and hardware for mounting Vantage family stations or sensors. Two poles join with connector to make a single 37.5" (95…

Rain Collector Cone

Replacement rain collector cone for all Vantage Pro or Vantage Pro2 rain collectors. Does not include Debris screen (DA07342.031).…

(2x) Helping Hand Magnifier

Magnification: 2x Glass Lens Dia: 3.5? The Magnifier, Clips, and Joins Rotate 360° Two Adjustable Arms with Alligator Clips Chrome Plated Heavy Duty Base with…

Penetrometer FT 40

Penetrómetro para la medición de la dureza de las frutas que es un indicativo de la maduréz para corte, almacenamiento…

Campus Microscope Photo Adapter

The Konus #5126 SLR Photo Adapter is for their #5306 Campus microscope. This device converts the optical path to a standard…

Rain-gauge

plastic, with support and patented memory-revolving ring for measuring the quantity of precipitation without rod…

Solarscope clásico

Una buena y segura herraienta para observar el sol. es un proyector de sol que evita los riesgos de observarlo…

SkyMaster 15x70 Binocular

La serie de binoculares Celestron SkyMaster de gran aumento tiene un alto valor como binocular de gran rendimiento, perfecto para…

Brass Compass

Compass that glows in the dark With Keyring and Rotating Face Material: Brass Body Plastic Face Brass Color Diameter: 1.90"…

Brass Compass In Metal Tin Box

The SE CG157MB 2 1/4" Brass Compass is a compact compass that is great for hiking, camping, scouting, boating, hunting,…

Clisí­metro Geosurv

5-1/4" long with radius arc graduated 0 to 90 degrees in both directions, with vernier reading to 10 minutes and…

Orion EZ Finder II Telescope Reflex Sight

Simple, affordable, and effective red dot sighting device makes aiming your telescope a cinch!A small red LED dot is projected…

1.25" Orion Universal Camera Adapter

The 1.25" Universal Camera Adapter allows attachment of a camera body to reflector and refractor telescopes for either prime-focus…

Digital maxima-minima thermometer with alarm

For indoor (-10...+50°C, 14...+122°F) and outdoor temperature (-50...+60°C, -58...+140°F), reversible °C/°F, silver metallic, cable of about 3 m, for hanging…

Rings 125mm

Hecho en Mexico Par de anillos 125mm para tubo Guia con Barra tipo vixen. El Par de anillos para tubo guia tiene…

Black 9x50 Orion Achromatic Finder Scope

Large 50mm diameter black finder scope lets you see fainter objects compared to smaller finder scopes9x magnification and a standard…

Orion Paragon-Plus Binocular Mount and Tripod

Montaje robusto y estable para binocular astronómico hace que las sesiones de observación muy cómodas, eliminando la tensión…

SkyMaster 20x80 Binocular

Celestron's SkyMaster Series of large aperture binoculars are a phenomenal value for high performance binoculars ideal for astronomical viewing or…

Erecting Diagonal 45° #933 for ETX-70

45° Erecting Prisms: All ETX models include an internal flat mirror to reflect light to the telescope's 90° astronomical observing…

1.25" Orion Variable Polarizing Filter

The Orion Variable Polarizing eyepiece filter acts like a dimmer switch for your telescope, to tone down brightness and accentuate…

16" LX200-ACF Telescope with Tripod

The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade′s all…

Distanciómetro láser GLM 30 Professional

Sencillo y compacto: facilita en trabajo Facilita sus mediciones y presupuestos con la función de suma automática El más compacto del mercado.…

Autonivel a Láser de Puntos GPL 5 Professional

Láser de 5 puntos muy compacto: para la transmisión fácil de ángulos rectos Nivel a láser de 5 puntos – ideal…

Distanciómetro láser GLM 80 Professional

La solución de alta tecnología para una medición cómoda Alta funcionalidad con el sensor de inclinación integrado de 360° Manejo preciso y…

Distanciómetro láser GLM 50 C Professional

Transmisión digital de los resultados de medición Transferencia de datos rápida y eficaz mediante Bluetooth y micro USB Simple intercambio y documentación…

Orion EQ-13 Equatorial Telescope Mount and Tripod

La resistente montura EQ-13 proporciona un robusto sistema de soporte ecuatorial para telescopios pequeños y medianos de hasta 13 libras…

LX850 14" ACF w/StarLock

The New LX850™ with StarLock™ Re-Engineered, Redefined, Remarkable. The portable astro-imaging system that can be set up, aligned and imaging in…

LX850 12" ACF w/StarLock

The New LX850™ with StarLock™ Re-Engineered, Redefined, Remarkable. The portable astro-imaging system that can be set up, aligned and imaging in…

LX850 10" ACF w/StarLock

The New LX850™ with StarLock™ Re-Engineered, Redefined, Remarkable. The portable astro-imaging system that can be set up, aligned and imaging in…

Mark III: 10x Panoramic Binocular (coin operated) w/o base

The Mark III Automatic Focus Binocular has an optic power of 10X and gives a broader (wider) view. Simple in…

Mark III: 10x Panoramic Binocular (coin operated)

The Mark III Automatic Focus Binocular has an optic power of 10X and gives a broader (wider) view. Simple in…

Mark II: 10x Panoramic Binocular (noncoin operated) w/o base

Our stand-alone binocular is designed with durability for any weather abuse, simplicity of assembly, virtually no maintenance, automatic focus, and…

Mark II: 10x Panoramic Binocular (noncoin operated)

Our stand-alone binocular is designed with durability for any weather abuse, simplicity of assembly, virtually no maintenance, automatic focus, and…

Mark I: 20x Panoramic Telescope (coin operated)

The Mark I, coin operated Telescope has an optic power of 20X and is best for long distance viewing. By…

Mark I: 20x Panoramic Telescope (coin operated)

The Mark I, coin operated Telescope has an optic power of 20X and is best for long distance viewing. By…

RoboFocus

Focus driver that can be used in remote observatory. A stepping motor, attached directly to focus shaft/knob and controller…

Digital Dome Works

Computer based dome automation package, hardware and software. Provides complete remote control capability of observatory including slaving to telescope.…

PC CUBBY FOR HD-6T

Computer cubby for HD-6T dome. DELIVERY SCHEDULE OF THIS ITEM IS ABOUT 7 TO 10 WEEKS AFTER RECEIVING A 50% DOWNPAYMENT. SHIPPING…

Electric Shutter (ES-6/ES-10)

12 VDC electric motor, windlass, and stainless steel cable system for opening and closing shutter on 6 or 10 foot…

6 ft. TALL HOME-DOME (HD-6T)

Complete ten foot diameter HOME-DOME fiberglass observatory for on-structure installation. Includes dome quadrants (4), rear cover, shutters (2), dome support…

6 ft.(Short) HOME-DOME (HD-6S)

Complete six foot diameter HOME-DOME fiberglass observatory for on-structure use. Includes dome halves (2), rear cover, shutters (2), dome support…

Electric Dome Drive ED-10

12 VDC motor drive system for dome rotation on 10 foot domes. Includes two motors, all hardware. Can be added…

Power Supply (PS-2)

12 V 10 A DC power supply with built-in key switch and two toggle switches for electric drive and electric…

6 ft.(Short) HOME-DOME (HD-6S)

Complete ten foot diameter PRO-DOME fiberglass observatory designed primarily for stand-alone installations. Includes dome quadrants (4), rear cover, shutters (2),…

DOMO PD-15 (4.57MØ) C/MOTORES

Domo completo de 4,572mm modelo PRO-DOME de fibra de vidrio diseñado para uso institucional, industrial o de grupo. Incluye, secciones…

Digitarium Portable Dome 7m

Digitalis Domes are inflatable domes designed to be fast to set up and take down, and easily portable for circumstances…

Digitarium Portable Dome 6m

Digitalis Domes are inflatable domes designed to be fast to set up and take down, and easily portable for circumstances…

Digitarium Portable Dome 5m

Digitalis Domes are inflatable domes designed to be fast to set up and take down, and easily portable for circumstances…

Digitarium Portable Dome 4m

Digitalis Domes are inflatable domes designed to be fast to set up and take down, and easily portable for circumstances…

Digitarium® Lambda Plus Fixed Digital Planetarium System

LLAME PARA MAS DETALLES Y PRECIOS El modelo Digitarium® Lambda es un sistema de planetario diseñado para un planetario fijo. El…

Digitarium® Theta Basic Projection Portable System

Planetario Digital Digitarium® Theta Descripción del Producto Nuevo! El modelo Digitarium® Theta es un sistema de planetario digital diseñado para usar en planetarios…

Digitarium Elevator Mount System

The Digitarium Elevator Mount is a simple add on option in a fixed dome that allows a Digitarium Gamma or…

Universal Console

The Universal Console is designed to give presenters more options for controlling their Digitarium ® planetarium system. With a cross-platform,…

INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK

Displays indoor and outdoor temperature
Remote wireless temperature sensor
Sets correct time using the U.S. Atomic clock
Dual crescendo alarm…

Indoor/Outdoor Thermometer With Clock

Despliega temperatura interior y exterior
Remote wireless temperature sensor
Precision quartz clock
Dual crescendo alarm with snooze
TIME Precise quartz clock 12…

SLIM LINE WEATHER STATION WITH ATOMIC CLOCK

New ultra-thin design
Displays indoor and outdoor temperature and humidity
Remote wireless temperature and humidity sensor
Sets correct time using…

TS33F-M Wireless remote temperature and humidity sensor

Displays indoor or outdoor temperature and humidity
Remote wireless sensor
Three user-selectable transmission channels
Removeable probe with 10 foot cable…

LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR

Displays indoor or outdoor temperature and humidity
Remote wireless long-range sensor
Five user-selectable transmission channels
weather Indoor or outdoor temperature…

SLIM LINE WEATHER STATION WITH ATOMIC CLOCK

New ultra-thin design Displays indoor and outdoor temperature and humidity Displays 12 and 24 forecasts Remote wireless temperature and humidity sensor 24 hour barometric…

WEATHER STATION WITH ATOMIC CLOCK

Displays indoor and outdoor temperature and humidity Displays 12 and 24 hour forecasts Remote wireless temperature and humidity sensor Sets correct time using…

WEATHER STATION WITH ATOMIC CLOCK

Displays indoor and outdoor temperature and humidity Displays 12 and 24 hour forecasts Remote wireless temperature and humidity sensor Sets correct time using…

garden-combitester

for humidity, light and pH-values 300 x 53 x 37 mm, 91 g…

thermometer for compost

stainless steel, -10...+90 °C L¸ 50 mm, 400 mm, 85 g…

Zoology: Vertebrate Including Mammalia - 25 slides

Excellent for teachin kids. This series includes teh following: Frog Skin. Frog Small Intestine. Frog Blood Smear. Frog Testis. Frog Liver. Frog Heart. Rabbit Liver. Rabbit Testis. Rabbit Ovary. Rabbit…

Zoology: Invertebrate and Insects - 25 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

Set for teaching Sciences - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

Set for Teaching Biology (Part 2) - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

Set for Teaching Biology (Part 1) - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

Plants Reproduction and Propagation - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

Animal reproduction - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

Fishes, frogs and amphibians - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

Lizards, birds and snakes - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

Life in the Ground - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

Inhabitants of Polluted Waters - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

Structure of Vegetables - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

The Wanderful World of a Drop of Water - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

Human Body Normal Tissues (Part 1) - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

Patological human tissues (Part 2) - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

Patological human tissues (Part 1) - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

Cell reproduction and development - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

General Biology - 25 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

Animals and Plants Damaged by the Enviroment - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

Foodstuffs and their adulterations - 10 slides

This slide set from Konus is an excellent educational tool for teaching. The set includes 10 slides prepared sldes…

Weather Station

Packing 6/Inner 48/Master 0.2 Kg 0.13 CBM Outer Item Size 22 cm x 6 cm x 17 cm Content Text This ultra smart…

Mid Range Wireless - Base Station

Experience the advantages of real-time weather information by connecting your 2000 Series Remote Weather Stations to a PC up to…

Mid Range Wireless - Transmitter

Experience the advantages of real-time weather information by connecting your 2000 Series Remote Weather Stations to a PC up to…

Weather Station Mounting Tripod

Poles, bases, brackets, and other hardware to help you install your station. WatchDog Stations do not include a mounting pole as…

Alarm Output Module

Automate devices based on weather conditions. Install an Alarm Output Module in your WatchDog Weather Station and program it to trigger…

Silicon Pyranometer Sensor

Spectrum's sensor captures solar radiation between 300 and 1000 nanometers (nm) to calculate daily light integral with this pyranometer sensor. Range…

UV Sensor

Spectrum's UV Light Sensor captures critical ultraviolet radiation between 250-400 nanometers. Range is 0-200.0 µmol m-2 s-1. Accuracy is +/-…

4-20 mA Input Cable

Collect data on the output of various devices. Use these input cables to collect data on the output of various electrical…

0-2.5V DC Input Cable

Collect data on the output of various devices. Use these input cables to collect data on the output of various electrical…

U53G-10 Multi-parameter Water Quality Meter

The U-50 Series multi-parameter water quality meters are equipped to measure and log data for as many as 11 parameters…

U53-10 Multi-parameter Water Quality Meter

The U-50 Series multi-parameter water quality meters are equipped to measure and log data for as many as 11 parameters…

U52G-10 Multi-parameter Water Quality Meter

The U-50 Series multi-parameter water quality meters are equipped to measure and log data for as many as 11 parameters…

U52-10 Multi-parameter Water Quality Meter

The U-50 Series multi-parameter water quality meters are equipped to measure and log data for as many as 11 parameters…

U51-10 Multi-parameter Water Quality Meter

The U-50 Series multi-parameter water quality meters are equipped to measure and log data for as many as 11 parameters…

Digital Soil Thermometer

Built of tough, corrosive-resistant stainless steel, these pocket-sized testers. Digital easy-to-read displays. Dual mode digital tester features slow updates at…

Long-Stem Thermometer

Built of tough, corrosive-resistant stainless steel, these pocket-sized testers. Digital easy-to-read displays. Dual mode digital tester features slow updates at…

IR Crop Thermometer

Infrared technology makes difficult measurements fast, easy and affordable. An excellent tool for measuring the temperatures of turf and plant…

IR Crop Temp/External Soil Temp Meter

Use one lightweight handheld device to easily measure both leaf and soil temperatures. Features backlit LCD display and includes 9V…

Temperature/RH Pen

Get accurate temperature and humidity readings fast from a pocket-sized meter. Features °F or °C scales, min/max memory, data hold,…

Temperature/RH Pen

Get accurate temperature and humidity readings fast from a pocket-sized meter. Features °F or °C scales, min/max memory, data hold,…

Tip 5/16"

Punta de repuesto para Penetrómetro. Puede adquirir puntas adicionales si lo requere: Los tamaños disponibles son: …

Tip 1/8"

Punta de repuesto para Penetrómetro. Puede adquirir puntas adicionales si lo requere: Los tamaños disponibles son: …

Tip 1/4"

Punta de repuesto para Penetrómetro. Puede adquirir puntas adicionales si lo requere: Los tamaños disponibles son: …

Penetrometer FT 30

Penetrómetro para la medición de la dureza de las frutas que es un indicativo de la maduréz para corte, almacenamiento…

Penetrometer FT 20

Penetrómetro para la medición de la dureza de las frutas que es un indicativo de la maduréz para corte, almacenamiento…

Penetrometer FT 10

Penetrómetro para la medición de la dureza de las frutas que es un indicativo de la maduréz para corte, almacenamiento…

Penetrometer FT 02

Penetrómetro para la medición de la dureza de las frutas que es un indicativo de la maduréz para corte, almacenamiento…

$8,184.00MN  
$6,547.00MN
WatchDog 1120 Data-Logging Rain Gauge

High accuracy, low-maintenance tipping bucket rain collector Meets NWS guidelines with an 8 in (20.5 cm) diameter collector Up to 10,584 rain…

Wall Mount Temp/RH/CO2 Meter

Monitor indoor air quality and carbon dioxide levels in greenhouses. Handheld meter measures and displays temperature, relative humidity and CO2…

Handheld Temp/RH/CO2 Meter

Monitor indoor air quality and carbon dioxide levels in greenhouses. Handheld meter measures and displays temperature, relative humidity and CO2…

Spec 9 Basic Software

Spec 9 Basic works with your data logger or station to collect and organize measurement data for analysis. It's ideal…

Spec 9 Pro Software

Spec 9 Pro delivers the crucial information that growers and researchers need to make key decisions. With Spec 9 Pro, plot…

Pocket Digital Refractometer

New digital hand-held refractometer measures accurately (± 0.2% ) and fits in your pocket! Brix is a measurement system for sugar…

Refractometer 0-32% Auto Temp Comp

Accurate and Easy To Use These Handheld Refractometers Work Great In The Field Or The Lab. Easily calibrated, refractometers measure from…

Field Scout SC-900

Monitor overall soil compaction and quality, quick and effectively with this digital penetrometer. The #1 source of yield loss in agriculture,…

Combination pH/Temp Electrode for 2120

Recomended for liquids.…

GPS cable for Field Scout Equipments

GPS connection cable for the following FieldScout equipments:
- CM 1000 NDVI Meter
- CM 1000 Chlorophyll Meter
- TCM…

AC Adapter, 110VAC

Flat Sensor, Replacement

Replacement sensor for FieldScout SoilStik pH Meter SP02105.…

298mm ID Orion Telescope Tube Rings

Set of two cast-aluminum telescope tube rings with quick-release, hinged clamp knobs and felt lining Use these tube rigns to attach…

$3,624.00MN  
$3,334.00MN
11lb Counterweight for Atlas & Sirius Mounts

Extra 11-pound counterweight designed for the Orion Atlas EQ-G and Sirius EQ-G GoTo equatorial mounts Helps balance especially heavy telescopes and…

Fuente de Poder de Litio LXPS 18

Batería de litio recargable portátil (hasta 17 horas) Alimente el telescopio de 12v y cargue varios dispositivos simultáneamente Inversor de CA integrado…

WatchDog Model 2475 Plant Growth Station

Professional grade solutions for: Plant growth monitoring Early pest/disease forecasting Efficient irrigation management This powerful…

WatchDog Model 2450 Temp/RH Station

Professional grade solutions for: Plant growth monitoring Early pest/disease forecasting Efficient irrigation management This powerful…

WatchDog Model 2425 Plant Growth Station

Professional grade solutions for: Plant growth monitoring Early pest/disease forecasting Efficient irrigation management This powerful…

WatchDog Model 2400 External Sensor Station

Professional grade solutions for: Plant growth monitoring Early pest/disease forecasting Efficient irrigation management This powerful…

Soil Moisture Transducer - R

Adapts to new and exisiting Irrometer tensiometers. Allows the use of the dial gauge for real-time measurements. Maximum of two…

External (Soil) Temperature Sensor - 20 ft.

Use to measure soil, air or water temperature. Range from -30 degrees to 100 degrees C. Accuracy is +/-1degree F.…

External (Soil) Temperature Sensor - 6 ft.

Use to measure soil, air or water temperature. Range from -30 degrees to 100 degrees C. Accuracy is +/-1degree F.…

Barometric Pressure Sensor Std.

Can be programmed to record in either metric ( mm ) or U.S. ( inches ) of Hg. Standard Sensor: Range: 26"…

Barometric Pressure Sensor Extended Range

Can be programmed to record in either metric ( mm ) or U.S. ( inches ) of Hg. Standard Sensor: Range: 18.75…

Quantum Light Sensor

Sensor captures radiation between 400 and 700 nanometers. Range: 0-2500 umol m2s1. Sensor drift is 1% per year and includes…

Irrigation On/Off Sensor

When used in conjunction with a Watermark Soil Moisture Sensor, you can analyze the relationship between irrigation On periods and…

Leaf Wetness Sensor

Grid-like, resistance-type sensor mimics moisture on vegetation from 0 (dry) to 15 (wet). Up to two sensors per logger.…

Tipping Bucket Rain Collector

Measures rainfall 1/100th inch increments. Self-emptying, tipping bucket design is exceptionally accurate, freeze-resistant and reliable. Meets the guidelines of the…

CO2 Monitor

Nondispersive infrared (NDIR) technology measures CO2 levels in ppm. May be used as a handheld portable (internal, rechargeable battery) or…

Temperature (Micro) Sensor

Measure surface temperature of leaves and other applications with this micro-sensor. Range: -22° to 212°F. Accuracy ± 1°F.…

WatchDog 2000 Series Data Shuttle

Transport your weather data and bring back to your host PC. Memory holds data from up to 8 full 2000…

Protective Case for Series A & 1000

Protect your WatchDog Data Logger from rain, solar radiation or other sources of radiated and reflected heat that can distort…

WatchDog Model 1650 Data Logger

Data Loggers are the cost-effective choice for recording environmental conditions over a period of time. Whether your needs are plant…

WatchDog Model 1525 Data Logger

Data Loggers are the cost-effective choice for recording environmental conditions over a period of time. Whether your needs are plant…

WatchDog Model 1450 Data Logger

Data Loggers are the cost-effective choice for recording environmental conditions over a period of time. Whether your needs are plant…

WatchDog Model 1425 Data Logger

Data Loggers are the cost-effective choice for recording environmental conditions over a period of time. Whether your needs are plant…

WatchDog Model 1400 Data Logger

Data Loggers are the cost-effective choice for recording environmental conditions over a period of time. Whether your needs are plant…

WatchDog Model 1250 Data Logger

Data Loggers are the cost-effective choice for recording environmental conditions over a period of time. Whether your needs are plant…

WatchDog Model 1225 Data Logger

Data Loggers are the cost-effective choice for recording environmental conditions over a period of time. Whether your needs are plant…

WatchDog Model 1200 Data Logger

Data Loggers are the cost-effective choice for recording environmental conditions over a period of time. Whether your needs are plant…

WatchDog 3-Watermark Irrigation Station

Introducing our newest Irrigation Stations, now including the new WatchDog 1000 Series Data Loggers! Software download requires SpecWare 9 (v9.2)…

WatchDog 2-WaterScout Irrigation Station

Introducing our newest Irrigation Stations, now including the new WatchDog 1000 Series Data Loggers! Software download requires SpecWare 9 (v9.2)…

WatchDog 2-Watermark Irrigation Station

Introducing our newest Irrigation Stations, now including the new WatchDog 1000 Series Data Loggers! Software download requires SpecWare 9 (v9.2)…

WD 1400 4-WaterScout Irrigation Station

Introducing our newest Irrigation Stations, now including the new WatchDog 1000 Series Data Loggers! Software download requires SpecWare 9 (v9.2)…

WD 1400 3-WaterScout Irrigation Station

Introducing our newest Irrigation Stations, now including the new WatchDog 1000 Series Data Loggers! Software download requires SpecWare 9 (v9.2)…

Protective Case for Series 1000

Designed for the WatchDog 1000 Series Data Loggers. Water resistant - mounts to pole or post with included hardware. 5…

Model 115-Rain Logger

Records rain activity over time when connected to a tipping bucket type rain collector. The logger records accumulated rainfall during…

WatchDog 100-Temp 8K

Don?t let its small price and size fool you. The WatchDog 100 Series Button Loggers are water resistant, exceptionally affordable…

WatchDog 100-Temp 2K

Don?t let its small price and size fool you. The WatchDog 100 Series Button Loggers are water resistant, exceptionally affordable…

WatchDog 100-T/RH

Don't let its small price and size fool you. The WatchDog 100 Series Button Loggers are water resistant, exceptionally affordable…

WatchDog 100 Series Button Docking Station (USB)

This base is the interfase necessary to download the info stored in the button logger into your OC. Software not…

WatchDog 100 Series Button Docking Station (serial)

This base is the interfase necessary to download the info stored in the button logger into your OC. Software not…

Altimeter/Barometer

Analog Altimeter/Barometer with altitud scale in meters anb barometry in hPa. Dial: 2 inches Altitud Range: 0-5000 m with resolution of 20…

Envoy8X

Log data from up to 8 different transmitters, in any combination, and report to a weather database. With 32 times the…

$5,011.00MN  
$4,009.00MN
Cabled Vantage Pro2 Console

Replacement console for cabled Vantage Pro2 stations.
For cabled Vantage Pro2 only; not compatible with original Vantage Pro.…

Vantage Vue Console

The compact console is loaded with features, including a backlit LCD screen and glow-in-the-dark keypad that makes viewing weather data…

Irrometer Tensiometers 36 in Model R

Mimic Root Conditions To Monitor Soil Moisture And Tension. Reliable Irrometer Tensiometers are excellent indicators for irrigation scheduling. With three depths…

Irrometer Tensiometers 24 in Model R

Mimic Root Conditions To Monitor Soil Moisture And Tension. Reliable Irrometer Tensiometers are excellent indicators for irrigation scheduling. With three depths…

Irrometer Tensiometers 18 in Model R

Mimic Root Conditions To Monitor Soil Moisture And Tension. Reliable Irrometer Tensiometers are excellent indicators for irrigation scheduling. With three depths…

Irrometer Tensiometers 30cm (12 inch) Model R

Mimic Root Conditions To Monitor Soil Moisture And Tension. Reliable Irrometer Tensiometers are excellent indicators for irrigation scheduling. With three depths…

Irrometer Tensiometer 12 in Model SR

Mimic Root Conditions To Monitor Soil Moisture And Tension. Reliable Irrometer Tensiometers are excellent indicators for irrigation scheduling. With three depths…

Irrometer Tensiometers 6 in Model R

Mimic Root Conditions To Monitor Soil Moisture And Tension. Reliable Irrometer Tensiometers are excellent indicators for irrigation scheduling. With three depths…

Watermark Soil Moisture Sensor 20 ft

Place this modified Watermark sensor in the root zone of crop or turf. Reads moisture from 0(saturated) to 200(dry) centibars.…

Watermark Soil Moisture Sensor 11 ft

Place this modified Watermark sensor in the root zone of crop or turf. Reads moisture from 0(saturated) to 200(dry) centibars.…

WaterScout SM 100 Sensor - 20ft

The key is knowing both when and how much to water! Maintaining a healthy water balance is essential for producing…

WaterScout SM 100 Sensor - 6ft(1.8m)

The key is knowing both when and how much to water! Maintaining a healthy water balance is essential for producing…

Soil Moisture Tester 24 in

Maximize Plant Production. Instant results are shown on the analog meter from 0(bone dry) to 10(saturated). 24 in long rod.…

Soil Moisture Tester 9 in

Maximize Plant Production. Instant results are shown on the analog meter from 0(bone dry) to 10(saturated). Measures any type of soil…

FieldScout Soil Sensor Reader

Allows you to spot-check any number of WaterScout SM 100 sensors in the field. Use when data logging a WaterScout…

Tensiometer Service Kit

Service kit (one required) includes handheld vacuum pump, Irrometer fluid concentrate, 25 chart forms and reference book. Does not include a…

FieldScout Sensor Reader Case

Soft case for all FieldScout and LightScout meters/readers.…

Two 7.5cm (3in) Rods

Replacement rods for Field Scout model TDR meters (TDR 100, 200, 300). Stainless-steel rods to replace damaged rods or measure different…

Two 20cm (8in) Rods

Replacement rods for Field Scout model TDR meters (TDR 100, 200, 300). Stainless-steel rods to replace damaged rods or measure different…

Two 12cm (4.8in) Rods

Replacement rods for Field Scout model TDR meters (TDR 100, 200, 300). Stainless-steel rods to replace damaged rods or measure different…

GPS Unit Mounting Bracket

Bracket to mount the GPS on the TRD 300.…

Watermark Adapter for FieldScout Soil Sensor Reader

Watermark adapter for FieldScout Soil Sensor Reader (SP06465).…

ET Gauge

Optimize Your Water Usage. Monitor your crop and soil water loss through evapotranspiration and know precisely when to irrigate. Maintain ideal…

FieldScout CM 1000 NDVI Meter

An essential tool for effectively managing your nitrogen program. The FieldScout CM 1000 NDVI Meter uses ?point-and-shoot? technology to instantly measure…

TCM 500 "NDVI" Turf Color Meter

Turfgrass quality is visually evaluated by human assessors based on a scale of 1(the grass is dead) to 9 (the…

CM 1000 Chlorophyll Meter

Detects Stress Earlier Than Visual Monitoring-Before Plant Growth Is Affected Based on an exclusive patent license from NASA, the Spectrum Chlorophyll…

Minolta SPAD 502 Plus Meter

Measure and record Chlorophyll N measurements in just seconds with the SPAD 502 Meter - now exclusively available with or…

Minolta SPAD 502DL Plus Meter

NEW! SPAD 502 Chlorophyll Meter featuring integrated data logger. Instantly measure and log chlorophyll content. Simply clamp the meter over…

Quantum Light Sensor

Three cosine corrected Quantum sensors (spaced 4.6in/11.7cm) average their readings to minimize the effects of small shadows such as below…

Quantum Light Sensor

Three cosine corrected Quantum sensors (spaced 4.6in/11.7cm) average their readings to minimize the effects of small shadows such as below…

Field Scout UV Meter

Monitor critical UV radiation. This portable, hand-held meter measures the UV photon flux in the wavelength range of 250 and…

Fiedl Scout Red/Far Red Meter

Plants use the Red/Far Red light ratio to determine how crowded they are, and grow tall or full accordingly. Previously,…

Field Scout Quantum and Foot-Candle Meter

Quantum sensors measure light energy at the specific wavelengths plants actually use for photosynthesis. Research indicates that older lux and…

Field Scout Quantum Meter

Quantum sensors measure light energy at the specific wavelengths plants actually use for photosynthesis. Research indicates that older lux and…

Field Scout Foot-Candle Meter

Measure light level in Foot-Candles. This affordable light measurement solution displays immediate light level in terms of Fc (foot candle). Precision photo…

Field Scout Dual Solar/Electric Quantum Meter

Quantum sensors measure light energy at the specific wavelengths plants actually use for photosynthesis. Research indicates that older lux and…

This light meter can read any of Spectrum?s light sensors, which come with 6ft/2m cables. Just plug in a sensor,…

LightScout DLI 100 Light Meter

Measure the light “falling” on your plants Simple, one button operation Displays light intensity levels every 4…

Skywatch Geos 11 - Kit Completo

Kit completo- Incluye Batería reemplazable de 3v (CR2032) Manual de operación Cordon de sujeción Estuche metálico Cable USB y software de transferencia Funda Soporte para escritorio Skywatch ®…

50x Pocket Microscope w/2 LED's

Illuminated Professional Quality Microscope *Long Cylindrical Body *50x *2 LED Bulbs *On/Off Switch *For Extremely Detailed Inspection of Items *Color…

Xplorer 4

NTech's SKYWATCH Xplorer series was launched in 2004, and has proven to be the most exciting line of windmeters yet!…

Xplorer 3

NTech's SKYWATCH Xplorer series was launched in 2004, and has proven to be the most exciting line of windmeters yet!…

Xplorer 2

NTech's SKYWATCH Xplorer series was launched in 2004, and has proven to be the most exciting line of windmeters yet!…

Xplorer 1

NTech's SKYWATCH Xplorer series was launched in 2004, and has proven to be the most exciting line of windmeters yet!…

Soil Test Kit w/ 30 Samples - Sodium

Kit de accesorios para tomar muestras del suelo y medir niveles de nutrientes. (kit para 30 muestras) Kit de suelo para…

Soluciones de Calibración de Nitrato 150 ppm

6 botellas de 14ml Para medidores de Nitrato LAQUAtwin B-741, B-742, B-743, NO3-11, NO3-11C y NO3-11S …

150 ppm K+ DI Standard

6 botellas de 14ml Para medidores de Potasio LAQUAtwin B-731 y K-11 …

Conductivity Standard 2.76 mS/cm

One 230ml bottle.…

One high accuracy multi-range sensor measures four parameters (Conductivity, TDS, Salinity and Temperature). One high accuracy multi-range sensor measures four parameters…

Conductivity Standard, 1.41 mS/cm, 230mL

Bottle with 230ml.…

Glow 3D Solar System

Stick them on wall or ceiling and your own 3D solar system! Contains 1 complete solar system and double-sided adhesive…

Potato Clock

Packing6/Inner 48/Master 0.2 Kg 0.13 CBM Outer Item Size22 cm x 6 cm x 17 cm …

9x50 Orion Illuminated Finder Scope with Bracket

Illuminated red crosshairs make it easier to center your target Contains an adjustable-intensity red LED in the illuminator arm that lights…

Black 6x30 Right-Angle Correct-Image Finder Scope

This crosshair finder makes aiming your telescope easy by showing an upright, non-reversed image Right-angle design lets you view in comfort.…

3.68in. ID Orion Full Aperture Solar Filter

Who said you have to be in the dark to do astronomy! Turning your telescope to the Sun is fun…

Orion Awesome Autoguider Refractor Package

Add this awe-inspiring autoguider package to any imaging set-up and enjoy the results ShortTube 80mm refractor provides a wide field-of -view…

The Sun

Jigsaw Puzzle , 1000 pieces Item Size: 19.25 x 26.5 in
Image size: 19.25 x 26.5 in…

20mm Orion Expanse Eyepiece

This 20mm eyepiece offers a wide field of view and superior optical performance at a bargain price Great eye relief so…

Orion Expanse Telescope Eyepieces

This 9mm eyepiece offers a wide field of view and superior optical performance at a bargain price Great eye relief so…

1.25in. 2x Orion Shorty Barlow Lens

Doubles the power of any telescope eyepiece This Barlow lens is compact - just 3 inches long (about half the length…

Orion StarShoot AutoGuider

Finally, an easy-to-use, affordable autoguider for long-exposure astrophotography Uses a 1/2" format 1.3MP CMOS chip, with 5.2 x 5.2 micron pixels…

6.58" ID Orion Full Aperture Solar Filter

A must-have for safely observing the sun without damaging your eyesOptical glass filter fits snugly over your telescope's aperture to…

Value Pak

The Carson ValuePak offers an assortment of three compact magnifiers that are perfect for virtually any use. This assortment features…

Full Page Magnifier 2x

Size 7" x 11", Power 2X, Bulk…

10x & 20x Dual Power Loupe

Dual Power Illuminated Jewelers Loupe: Power 10X & 20X Dia 20mm & 11mm 1 LED Per Lens Requires 3AG10 Batteries (Batteries are Included)…

Vixen Style Camera Mount

Esta montura le permite montar en paralelo su cámara DSLR con su lente ó telefoto en nuestra barra…

Glass Lens Magnifier 2" 5x

Glass magnifier 2" diameter with bent platic handle…

Glass Lens Magnifier 3" 3x

Glass magnifier 3" diameter with bent platic handle. 3 power…

Glass Lens Magnifier 2.5" 3x

Glass magnifier 2.5" diameter with bent platic handle. 3 power…

Glass Lens Magnifier 4" 1.85x

Glass magnifier 4" diameter with bent platic handle. 1.85 power…

Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath

Install your Vantage Vue or Vantage Pro2 console, Weather Envoy or Envoy8X outside with solar power and shelter. Large solar panel…

Geologic Compass - A

Precision of Plate Level 15'±3'/2 (mm)
Precision of Circular Level 30'±5'/2 (mm)
Reading Error ≤0.5°
Min. Graduation 1°
Damping…

Lava Lamp

Decorative Lamp 43cm height.
Colors available (Lilac).
Replacement bulbs available

Glitter Lamp

43 cm height. Works with 110VAC. Different colors.…

Robot Duck

Make a crazy robot that walks like a silly duckie! It's an awesome robotics scienci kit. Recommended for ages 8+…

Solar System Model Planetarium Kit

Build your own 30 cm glow-in-the-dark solar system planetarium model. Assemble, paint and highlight with glow effects. Watch it glow…

Glow Solar System Mobile Making Kit

Let your imagination run wild to outer space, millions of light years away. Make and hang your own glow solar…

Science Magic

Perform your own magic show! Amaze your friends and family with the 12 magic tricks included in this kit and…

Night Sky Proyection Kit

Create a starry night sky in your bedroom with this illuminated projection dome. Let your imagination run wild into outer…

Stargazer's Deluxe Filter Set 1.25"

Six of Our Best Filters Plus a Hard Case Serious observers who want the best views of all types of…

Barlow Lens 3x #128

Inserted into the telescope's eyepiece holder, this Barlow lens doubles the power obtained when an eyepiece is used alone. It…

T-Adapter #62 for SC

#62 T-Adapter: The T-Adapter is the basic means of prime-focus photography through all Meade LX-series models. Thread the T-Adapter on…

Diagonal Prism 1.25" #918A

The 90° 1 1/4'' Star Diagonal is made to give the observer a comfortable viewing position for astronomical objects high…

Vibration Isolation Pads #895

Highly desirable in sensitive imaging applications, Meade isolation pads reduce typical telescope-tripod vibration damping times to less than one second.…

ShortTube 80-A Refractor Telescope

Orion ShortTube 80-A Refractor Telescope Upgraded version of our popular ShortTube 80 refractor, configured for astronomical…

ShortTube 80-A Refractor Telescope

Orion ShortTube 80 Telescope Optical Tube Ideal for use as a guide scope with a CCD autoguider. Fast, wide field-of-view optics excel…

G11 Mount - 60 lb Capacity

SPECIFICATION: R.A. / DEC. AXIS All machined aluminum and stainless steel, black anodized. All stainless steel hardware. One 3.750' diameter needle thrust bearing. One…

G11 Mount + GEMINI GO-TO - 60 lb Capacity

SPECIFICATION: R.A. / DEC. AXIS All machined aluminum and stainless steel, black anodized. All stainless steel hardware. One 3.750' diameter needle thrust bearing. One…

Zero Image Focuser

Meade Zero Image Shift-Electronic Micro-Focuser for LX200 with AutoStar II is optional telescope accessory for the 8", 10", 12",14" telescopes…

dovetail plate for Vixen-style mounts

Barra tipo vixen, que se adapta a las monturas de telescopios populares vendidas por Celestron, Meade, Orion, SkyWatcher, TeleVue, Vixen…

Barlow Lens 2x #126 Short Focus

#126 2x Barlow Lens: An amplifying lens, the multi-coated #126 2x Barlow (arrow) doubles the powers of all eyepieces with…

Erecting Diagonal 45° #932 for ETX-90, 105 & 125

45° Erecting Prisms: All ETX models include an internal flat mirror to reflect light to the telescope's 90° astronomical observing…

T Adapter #64 ETX90, 105 & 125

#64 and #64ST T-Adapters: The basic means of photography through any ETX Astro Telescope or Spotting Scope, the T-Adapter threads…

10x Hands Free Loupe

Power 10X
Hand Free Double Illuminated Loupe on Eye Glass Frame
Loupe Location Can be Adjustable on the Frame

f/6.3 Focal Reducer/Field Flatener

An important advancement in high resolution focal reduction systems, the Meade 4 element, multicoated f/6.3 Focal Reducer threads onto the…

PST - 40mm/400mm LF HA <1.0 A

The Personal Solar Telescope(PST) incorporates state of the art patented technology to provide superb views of both Solar surface detail…

Personal Solar Telescope <0.5 A

PST (Personal Solar Telescope) has been awarded a 2004 Best of What's New Award from Popular Science Magazine .. The Personal…

Silver-Black Polymer Sheets

Exclusive Thousand Oaks Optical formula developed solely for SAFE solar observation. CE & ISO Certified. Unlike metallized Mylar (commonly used…

FlexNeck

Carson's FlexNeck is a compact, ultra-bright LED booklight. Its fully adjustable lamp-head can flex and turn to shine light right…

Orion HD-F2 Paragon Tripod

Adjustable heavy-duty field tripod provides stable support for spotting scopes, giant binoculars, cameras, and telescopes Adjustable aluminum-tube legs with lever locks…

Stereo Microscope CRYSTAL PRO 7.5-45x

Description This microscope is a powerful stereoscopical zoom with zoom magnifications from 7 to 45x. Its novelty is in the special…

Stereo Microscope CRYSTAL 7.5-45x

Description Stereoscopical microscope with trinocular head, supplied with two WF 10x eyepieces and zoom objective from 0.7x to…

"Academy" Microscope 1000x

Description Biological microscope with 360° revolving monocular head, focal lenght 160mm, supplied with 10x WF eyepiece and four achromatic objectives: 4x,…

Stereoscopic Microscopie DIAMOND 20 & 40x

El microscopio estereoscópico DIAMOND es un microscopio estereoscópico con las siguientes características: Aumentos 20 y 40x …

9x50 Orion Right-Angle Correct-Image Finder Scopes

This crosshair finder makes aiming your telescope easy by showing an upright, non-reversed image Right-angle design lets you view in comfort.…

Par de anillos de 125mm con adaptador tipo Losmandy

Incluye: 2 Anillos de 125mm con tornillos ajustables 2 Adaptadores cola de milano tipo Losmandy Facilita el uso de un telescopio guia.
Máxima durabilidad
Fabricado…

Lensatic Compass

Precision Lensatic Compass Compass Diameter : 2" Liquid Filled Compass Dial Cover with Sighting Wire Rear Sight Graduated Straight Edges Clicking Bezel Ring with Index Line…

Watch compass

1.5 cm compass for wrist band with heading dial and 0 to 360° scale.…

Maping compass with mirror

Maping compass with mirror and lanyard. Includes ruler in inches and centimeters as well as 1:25,000 and 1:50,000 scale. Size…

Self Sticking Car Compass

Self Sticking Car Compass…

$60.00MN  
$35.00MN
Lantastic Compass

Land Compass in oil-filled case, with double sacale, magnifying glass, metal case. Gold color.

Size 1.75" Dia.

Explorer 25x100 Large-Aperture Binocular

It's Like Exploring a Whole 'Nother Night Sky It's the same night sky, all right. But with our jumbo Explorer binoculars,…

MagRX 2.5x

The RX-55 MagRX from Carson Optical is a 2.5x power clip-on Magnifier designed to fit on most standard prescription bottles.…

MagniRead

Carson's MagniRead is a 1.5x bar magnifier. Great for all those small-type directories! With guide line for easy viewing across…

MagniRule

MagniRuleT is a clear acrylic, distortion-free 1.5x magnifier ruler. Perfect for home, office, or school! Scaled in inches and centimeters.…

MagniMark

MagniMarkT is a compact page-magnifier with a 6-inch ruler. The perfect bookmark!…

Krestel 3500 Pocket Weather Meter

New for the fall of 2004, the Kestrel 3500 measures every environmental condition simply with the press of…

Krestel 3000 Pocket Weather Meter

The New Kestrel 3000 has been redesigned for even better performance and functionality!
Measures Current Wind…

Kestrel 1000 Pocket Wind Meter

The New Kestrel 1000 has been redesigned for even better performance and functionality! Measures …

Kestrel 2000 Pocket Weather Meter

¡El Nuevo Kestrel 2000 ha sido rediseñado para ofrecerle un mejor desempeño y funcionalidad! Mediciones Velocidad Actual del Viento Máxima…

Omni Antenna for Long Range Repeater

Use with Long-Range Repeater (DA07353 y DA07354) to extend range up to 1,560' in all directions. Each repeater requires two…

Yagi Antenna for Long Range Repeater

Use with Long-Range Repeater (DA07653 y DA07654) to extend range up to 5,000' in all directions. Each repeater requires two…

Wireless Repeater with AC Power

For longer distances or to improve reception in troublesome areas, add one or more Wireless Repeaters. Transmitting and receiving range…

Wireless Repeater with Solar Power

For longer distances or to improve reception in troublesome areas, add one or more Wireless Repeaters. Transmitting and receiving range…

Wireless Long-Range Repeater with AC Power

For those who wish to send weather data much farther than 1,000' (300 m), the Wireless Long-Range Repeater can extend…

Wireless Long-Range Repeater with Solar Power

For those who wish to send weather data much farther than 1,000' (300 m), the Wireless Long-Range Repeater can extend…

Sensor Mounting Shelf

For mounting solar radiation sensor and/or UV sensor on Vantage Pro and Vantage Pro2 integrated sensor suite. Rigid shelf with…

Anemometer Transmitter Kit

For use with Wireless Vantage Pro2. Allows you to locate the anemometer independently from the rain collector, up to 300…

Mounting Tripod

Optional tripod makes installation even easier. Brackets at the base of each leg tilt to mount on your roof or…

WeatherLink ® for Vantage Pro2, Windows, USB

Lo último en monitoreo del clima, agrege el WeatherLink a su Vantage Pro o Pro2. El módulo de memoria (data…

WeatherLink ® for Vantage Pro2, Windows, Serial Port

Lo último en monitoreo del clima, agrege el WeatherLink a su Vantage Pro o Pro2. El módulo de memoria (data…

Temperature Probe, Vantage Pro and Vantage Pro2

Multi-purpose temperature probe with 2-1/2' (64 mm)-long stainless steel housing. Use to measure temperature of air, soil, or water. Add up…

UV Sensor

For use with Vantage Pro and Vantage Pro2. (Already included with Vantage Pro Plus and Vantage Pro2 Plus.) Measures the…

Solar Radiation Sensor

For use with Vantage Pro and Vantage Pro2. (Already included with Vantage Pro Plus and Vantage Pro2 Plus.) Measures solar…

Leaf Wetness Sensor, Vantage Pro and Vantage Pro2

Use to monitor the level of surface moisture on foliage, with range from 0 (completely dry) to 15 (saturated). Add…

Soil Moisture Sensor, Vantage Pro and Vantage Pro2

Watermark ® soil moisture sensor uses electrical resistance to measure the moisture level of the soil. Does not require periodic…

Anemómetro for Vantage Pro2 & Vantage Pro ®

Replacement anemometer, with black mounting base, for wireless and cabled Vantage Pro2 and Vantage Pro weather stations.…

Wireless Vantage Vue

The new Davis Vantage Vue weather station combines Davis' legendary accuracy and rugged durability into a compact station…

Complete Wireless Soil Moisture/Temperature Station

Solar-powered station includes transmitter and battery inside weather-resistant shelter, 4 soil moisture sensors and 4 temperature probes. To view the…

Wireless Leaf & Soil Moisture/Temperature Station

Solar-powered station includes transmitter and battery inside weather-resistant shelter. Sensors are sold separately, letting you build the station that matches…

Par de Adaptador cola de milano tipo Losmandy

Adaptador tipo Losmandy para instalar accesorios Incluye dos adaptadores Cola de milamo tipo Losmandy Hecho en México…

Large Binocular Tripod L-Adapter

Adaptador de Binocular a Tripie Este Adaptador permite montar los binoculares (siempre y cuando dispongan de rosca para adaptador), en cualquier…

Wireless Vantage Pro2 Plus (Solar & UV)

La Vantage Pro2 Plus inalámbrica es una estación meteorológica profesional de grado de investigación que incluye todas las características de…

Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS

La Vantage Pro2 Plus inalámbrica es una estación meteorológica de grado de investigación que incluye todas las características de la…

Cabled Weather Envoy

Receive data from a cabled Vantage Pro integrated sensor suite, and post it to your computer without a console! When…

Wireless Weather Envoy

Receive data from a wireless Vantage Pro2 integrated sensor suite or wireless Temperataure, Temperature/Humidity, or Leaf Wetness & Soil Moisture/Temperature…

Wireless Vantage Pro2 with Weatherlink Console

La estación meteorológica Davis Vantage Pro2 es una estación meteorológica de grado de investigación que proporciona datos de calidad profesional…

Cabled Vantage Pro2 with Standard Radiation Shield

Includes Vantage Pro2 console, integrated sensor suite, mounting hardware, and AC-power adapter. Integrated sensor suite includes rain collector, temperature and…

Vantage Pro2 Console/Receiver

To view data from a Wireless Vantage Pro2 in additional locations, or for use with Wireless Temperature, Temperature/Humidity, or Leaf…

HandHeld™ 2.5/5x

The JS-40 HandHeld™ Magnifier from Carson Optical is a 3" compact, easy to use 2.5x power Magnifier for home, school…

$169.00MN  
$123.00MN
LinenTest 5x

The Carson LT-30 LinenTest magnifier is a compact, fold out loupe magnifier featuring a 5x power 30mm lens. The LT-30…

LinenTest™ 11.5x15mm

The Carson LT-10 LinenTest™ magnifier is a compact, fold out loupe magnifier featuring a 11.5x power 15mm lens. The LT-10…

Chrome Lighted RimFree

The MH-95 Chrome Lighted RimFree from Carson Optical is a 2x power "designer" Magnifier with built-in LED illumination and an…

Barra para telescopio en paralelo tipo vixen

Esta barra incorpora dos soportes para montar dos barras tipo Vixen tubos opticos en paralelo. En Aluminio de color negro. A la…

Rings 125mm

Par de anillos 125mm para tubo Guia. El Par de anillos para tubo guia tiene un diametro interior de 125mm. Estos anillos…

FreeHand 2.5x

La FreeHand de Carson puede utilizarse como una lupa de mano o pas uso a manols libres (vea el video).…

Eyepiece Zoom 4000 8mm-24mm (1.25") Meade

The Meade Series 4000 Zoom is an excellent addition to telescopes of all types, brands, and price levels, whether 60mm…

Eyepiece SP 4000 9.7mm 1.25" Meade

Series 4000 Eyepieces: Serious telescope users own generally 4 to 6 eyepieces, for higher and lower magnifications, and for wide-angle…

Eyepiece SP 4000 6.4mm 1.25" Meade

Series 4000 Eyepieces: Serious telescope users own generally 4 to 6 eyepieces, for higher and lower magnifications, and for wide-angle…

Eyepiece SP 4000 56mm 2'' Meade

Series 4000 Eyepieces: Serious telescope users own generally 4 to 6 eyepieces, for higher and lower magnifications, and for wide-angle…

Eyepiece SP 4000 40mm 1.25" Meade

Series 4000 Eyepieces: Serious telescope users own generally 4 to 6 eyepieces, for higher and lower magnifications, and for wide-angle…

Eyepiece SP 4000 32mm 1.25" Meade

Series 4000 Eyepieces: Serious telescope users own generally 4 to 6 eyepieces, for higher and lower magnifications, and for wide-angle…

Eyepiece SP 4000 26mm 1.25" Meade

Series 4000 Eyepieces: Serious telescope users own generally 4 to 6 eyepieces, for higher and lower magnifications, and for wide-angle…

Eyepiece SP 4000 20mm 1.25" Meade

Series 4000 Eyepieces: Serious telescope users own generally 4 to 6 eyepieces, for higher and lower magnifications, and for wide-angle…

Eyepiece SP 4000 15.0mm 1.25" Meade

Series 4000 Eyepieces: Serious telescope users own generally 4 to 6 eyepieces, for higher and lower magnifications, and for wide-angle…

Eyepiece SP 4000 12.4mm 1.25" Meade

Series 4000 Eyepieces: Serious telescope users own generally 4 to 6 eyepieces, for higher and lower magnifications, and for wide-angle…

14" LX200-ACF f/10 UHTC

The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade′s all…

12" LX200-ACF f/10 UHTC

The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade′s all…

10" LX200-ACF f/10 UHTC

The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade′s all…

8" LX200-ACF f/10 UHTC

The most widely used research telescope on earth now comes with the most advanced optical system in space. Meade′s all…

Telescope 12" LX90-ACF

Specifications: 12" Model LX90-ACF (Advanced Coma Free) ? Each complete telescope includes 8" ACF optical tube assembly (D = 305mm,…

Telescope 10" LX90-ACF

Specifications: 10" Model LX90-ACF ? Each complete telescope includes 8" ACF (Advanced Coma Free) optical tube assembly (D = 254mm,…

Telescope 8" LX90-ACF

Specifications: 8" Model LX90 ? Each complete telescope includes 8" ACF (Advance Coma Free) (D = 203mm, F = 2000mm…

MagniSheet

Deluxe Framed Pge-Magnifier Perfect for reading any fine print Carson's MagniSheet is a full page-magnifier within a frame. Great for any large…

Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,

In addition to their internal battery packs Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400, MaxMount may…

Orion SkyGlow Broadband Light-Pollution Filters

The SkyGlow filter enhances deep-sky observing in moderately light-polluted skies It blocks the most common wavelengths of light pollution for increased…

UltraBlock Narrowband Light-Pollution Filters

The UltraBlock is the filter for deep-sky observers located at highly light-polluted sites Blocks all forms of light pollution Enhances the sky…

15mm Orion Expanse Eyepiece

This 15mm eyepiece offers a wide field of view and superior optical performance at a bargain price Great eye relief so…

Orion SkyView Pro Equatorial GoTo Telescope Mount

SkyView Pro EQ mount now has GoTo computerized pointing to over 42,900 celestial objects German equatorial platform supports telescopes weighing…

Orion Expanse Telescope Eyepieces

This 6mm eyepiece offers a wide field of view and superior optical performance at a bargain price Great eye relief so…

Neutral-Density Moon Filters, 13% Transmission

Orion Moon filter reduces glare so you can see more lunar detail and surface features Filter allows transmission of only 13%…

Atlas cosmico

En forma de calendario o almanaque, este atlas cósmico está diseñado para esas ocasiones en que quisiéramos poder identificar objetos…

Par de anillos 100mm

Par de anillos 100mm para tubo Guia. El Par de anillos para tubo guia tiene un diametro interior de 100mm. Estos…

1.25" Variable Universal Camera adapter

Este adaptador incluye un mecanismo deslizable, que permite modificar la distancia de proyeccion para hacer fotografia con proyeccion ocular. Esto…

Orion Prime Focus Camera Adapters

Acopla tu Camara a tu Telescopio Requiere anillo T(se vende por separado) para el cuerpo de tu camara 35mm Se acopla a…

Orion SkyQuest XT10 Classic Dobsonian Telescope

Orion SkyQuest XT10 Classic Dobsonian Telescope 254mm aperture and 1200mm focal length for glorious views of the moon, planets, galaxies and…

Tube Rings, 140mm ID

Set of two cast-aluminum rings with quick-release, hinged clamp knobs and felt lining One ring has 1/4"-20 piggyback camera adapter; the…

Tube Rings, 116mm ID

Set of two cast-aluminum rings with quick-release, hinged clamp knobs and felt lining One ring has 1/4"-20 piggyback camera adapter; the…

Orion Sirius EQ-G GoTo Telescope Mount

The Sirius EQ-G supports up to a 30-lb. load for all your visual or astrophotographic applications Select from among 42,900 celestial…

Orion Atlas EQ-G Computerized GoTo Telescope Mount

The new standard in affordable, heavy-duty GoTo mounts This mount supports tube assemblies of up to 40 lbs. and boasts 2"-diameter…

Orion SkyQuest XT8 Classic Dobsonian Telescope

203mm aperture and 1200mm focal length allow you to reach deep into space for jaw-dropping images The ultra-stable Dobsonian base keeps…

Orion Sirius Plossl Telescope Eyepieces

This 40mm eyepiece is ideal for all types of telescopes: reflector, refractor, and catadioptric Offers a 43 degree apparent field…

1.25" Orion Basic Rack-and-Pinion Focuser

Precision focuser is ideal upgrade for a low-quality focuser or for home-built scopes Universal base made of durable plastic to fit…

Schmidt Cassegrain Base for Orion Finder Scopes

Ideal for custom installation of any Orion finder scope on any non-Orion telescope Aluminum base fits Orion and Celestron Schmidt-Cassegrains up…

Dovetail Base for Finder Scope

Ideal for custom installation of any Orion finder scope on any non-Orion telescope Aluminum base fits any diameter tube Not for use…

6x30 Achromatic Finder Scope

Quality crosshair viewfinder makes targeting celestial objects easy! Fully coated 30mm achromatic optics yield excellent image brightness Four-element Plossl eyepiece provides 6x…

Orion SkyQuest XT6 Classic Dobsonian Telescope

Classic entry-level scope at an amazing price Crisp images from the craters of the moon to the edge of the galaxy Big-aperture…

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