Displaying 81 to 100 (of 246 products)
Install your Vantage Vue or Vantage Pro2 console, Weather Envoy or Envoy8X outside with shelter.
Protects console and other components located…
9mm focal length Orion Edge-On 1.25" telescope eyepiece designed for exceptional planetary and lunar viewing
Flat field design ensures sharp focus…
The lightweight and compact design of this multi-tool makes it easy to carry in your pocket, purse, or keep in…
With a fascinating exceptional physical effect: The plastic balls move from de bottom the top.…
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…
High quality 2" 38mm super-wide angle telescope eyepiece at an unbeatable price
Super-wide 70° apparent field of view gives you that…
The Global Water Flow Probe is a highly accurate water velocity instrument for measuring flows in open channels and partially…
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…
Meade high-quality, 15-45 power, zoom porro prism binoculars deliver years of use.
Large 65mm objective gathers plenty of light for bright…
Globo terráqueo que muestra la cartografía del medio ambiente con las corrientes marítimas. Cuando está encendido, el globo iluminado cambia…
Este globo de 3"(8cm) de díametro levita asombrosamente entre el brazo y base plateada.
Luces en la base se iluminan cuando…
Ideal for testing irrigation water, pesticide water or dairy rumen pH
New Professional Grade Meter
The dual-action sensor guard protects the…
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…
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…
Put the power of a laboratory right in your hands
New “Professional Grade” Meter
Measure nutrient solutions, soils, greenhouse soilless media, water…
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…
Tube Balance Weight Systems permit the balancing of heavy or long-lever-arm accessories attached to the eyepiece-end of the telescope. Each…
Este telescopio reflector de 5,1" de apertura reúne una gran cantidad de luz para obtener excelentes vistas de los planetas…
Eliminate field curvature in short, optically fast refractor telescopes with this handy 38mm clear-aperture, fully multi-coated field flattener
Designed for use…
Utilizing a more traditional design, the Conventional uses Alnico II magnets and a "V" cut sapphire jewel bearing for smooth…
Displaying 81 to 100 (of 246 products)