| Clisímetro Geosurv | $1,036.00MN |
| Brass Compass In Metal Tin Box*** | $962.00MN |
| Brass Compass | $251.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $98,256.00MN |
| Protective Case for Series A & 1000*** | $12,945.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Kestrel USB Interface*** | $5,019.00MN |
| digital professional thermo-hygrometer | $4,636.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,251.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| Krestel 3500 Pocket Weather Meter*** | $19,363.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $1,409.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $32,868.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $557,384.00MN |
| Tipping Bucket Rain Collector*** | $15,277.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Xplorer 4 | $3,947.00MN |
| Mini Multi-Tool 8-in-1*** | $1,642.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $228,854.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $45,338.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Digital thermo-hygrometer*** | $2,946.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| WatchDog 100-Temp 2K*** | $2,296.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| FlexNeck | $950.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Class A Evaporation Pan*** | $52,696.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| WatchDog Model 1450 Data Logger*** | $18,236.00MN |
| WatchDog Model 1400 Data Logger*** | $7,618.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,114.00MN |
| Xplorer 3 | $3,010.00MN |
| garden-combitester | $469.00MN |
| Wireless Weather Envoy*** | $15,702.00MN |
| WatchDog Model 1425 Data Logger*** | $7,964.00MN |
| Hook Gauge*** | $32,084.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $2,968.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| digital wine thermometer | $500.00MN |
| 11cm Plasma light*** | $778.00MN |
| WatchDog Model 1200 Data Logger*** | $5,886.00MN |
| Kestrel 5500 Pocket Weather Tracker*** | $33,824.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Kestrel 5000 Environmental Meter*** | $17,370.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Digitarium Portable Dome 5m*** | $240,872.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,532.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $82,279.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| LoggerNet: Datalogger Support Software*** | $60,558.00MN |
| Rain-gauge | $902.00MN |
| Xplorer 2*** | $5,558.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $3,029.00MN |
| Filtro Solar de 100mm de D.I.*** | $1,392.00MN |
| myBlue-T*** | $2,237.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $2,251.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $69,221.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Lizards, birds and snakes - 10 slides*** | $1,377.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| 12cm Plasma light*** | $616.00MN |
| Par de anillos 100mm | $2,227.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Xplorer 1 | $1,701.00MN |
| Adaptador básico para smartphone 1.25" | $2,198.00MN |
| Galino liquid thermometer | $2,414.00MN |
| Distanciómetro láser GLM 30 Professional*** | $5,858.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $5,179.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| Lava Lamp | $266.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $11,399.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Corn Stove Moisture Tester*** | $17,490.00MN |
| Filtro Solar de 125mm de D.I.*** | $1,856.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $144,521.00MN |
| rain-gauge | $535.00MN |
| Barra tipo Vixen 10" | $1,205.00MN |
| CH150 12V Charging Regulator*** | $26,292.00MN |
| WatchDog Model 1250 Data Logger*** | $7,502.00MN |
| Krestel 3000 Pocket Weather Meter*** | $10,279.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| Envoy8X*** | $12,027.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Digital maxima-minima thermometer with alarm | $1,455.00MN |
| WatchDog Model 1650 Data Logger*** | $10,965.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| MagniMark | $84.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Wireless Repeater with AC Power*** | $13,363.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $15,947.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $996.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| AudioStar Hand Controller*** | $13,882.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,818.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $10,103.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Filtro Solar de 70mm de D.I.*** | $1,160.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| Series 5000 PWA 7mm Eyepiece (1.25") | $3,913.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| ASI120MM*** | $6,016.00MN |
| Wireless Repeater with Solar Power*** | $25,056.00MN |
| Pocket Magnifier | $218.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| Rino® 700*** | $18,053.00MN |
| Oceana 7x50 Marine*** | $15,841.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $1,108.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $20,253.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| Binocular Wilderness - 8x25*** | $2,783.00MN |
| myMET | $3,728.00MN |
| GPS eTrex ® 10*** | $6,013.00MN |
| Self Sticking Car Compass | $70.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| Microscopio Biológico Profesional*** | $80,809.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| 5MP Digital Imager*** | $9,392.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Rain Collector Cone | $725.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| LX850 10" ACF w/StarLock*** | $280,467.00MN |
| Telescope 12" LX90-ACF*** | $138,502.00MN |
| LX850 14" ACF w/StarLock*** | $346,255.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| Orion EQ-13 Equatorial Telescope Mount and Tripod*** | $6,941.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $10,022.00MN |
| Vixen Style Camera Mount | $838.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| Brújula minera*** | $2,496.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| 15cm Plasma light*** | $953.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| Cámara a color QHY 5III 485C*** | $26,110.00MN |
| MagniLook | $253.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $3,116.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| 10x & 20x Dual Power Loupe | $624.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Wonder Globe (Celestial )*** | $2,756.00MN |
| WatchDog A150 Temp/RH Logger | $7,024.00MN |
| Funda para telescopio | $1,737.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| WatchDog 3250 Wireless ET Station*** | $113,400.00MN |
| Illuminated UV/White 15x Loupe | $1,228.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $9,224.00MN |
| Dual 10x & 20x Jewelers Loupe*** | $585.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| 30x21mm Triplet Professional Quality Loupe, Chrome Round Body, P | $731.00MN |
| Ocular Sirius Plossl 7.5mm 1.25" | $1,381.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| 10x21mm Triplet Professional Quality Loupe, Chrome Round Body | $561.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| MagRX 2.5x | $274.00MN |
| Replogle Globe Traveler Globe Blue | $3,158.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Inclinómetro y Nivel Digital 24" - SITEPRO*** | $1,798.00MN |
| 20X21MM Triplet Professional Jewelers's Loupe, Black Round Body | $627.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| ET Pup Station (900 MHz)*** | $97,493.00MN |
| The Sun | $372.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $2,195.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,870.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| Jewelers Loupe 3X | $36.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $13,536.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,126.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Digital Dome Works*** | $75,168.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $6,669.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| Rings 125mm*** | $1,700.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $12,393.00MN |
| LumiLoupe 10x | $144.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $11,492.00MN |
| CO2 Monitor*** | $22,379.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| Orion Binocular Viewer for Telescopes | $10,513.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| ezRead™ | $2,591.00MN |
| Penetrometer FT 02 | $13,094.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $11,520.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $176.00MN |
| EnviroMonitor Long Range Antenna, 5dBi*** | $9,020.00MN |
| TravelView™ - 10x25*** | $794.00MN |
| QHY5L-II M | $6,369.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Glow Moon & Star | $380.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| Groweather ISS (cabled)*** | $18,374.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| Exploracion Lunar*** | $1,060.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $5,568.00MN |
| Glow 3D Solar System | $258.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $16,793.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| Kit Solar Robotica 3 En 1 | $885.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Tarjeta reflectora de 60mmx60mm*** | $128.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| Cámara Color ASI294MC Pro*** | $28,816.00MN |
| Poster Mapa del cielo | $148.00MN |
| Magnetics Armable | $407.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| bottle catamaran*** | $786.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Shelter Angle Brackets*** | $1,114.00MN |
| HandHeld™ 2.5/5x | $246.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| Mag Lev Train Model*** | $417.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| pH 7.0 (2) 30 ml each*** | $393.00MN |
| Hourglass | $399.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $5,189.00MN |
| Binocular UpClose G2 20×50 | $1,818.00MN |
| 6x30 Achromatic Finder Scope | $4,008.00MN |
| Series 5000 UHD 15mm Eyepiece (1.25") | $3,450.00MN |
| Números y Estrellas Mayas | $226.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| GPS Unit Mounting Bracket*** | $8,059.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $18,775.00MN |
| Hydraulic Robotic Arm*** | $702.00MN |
| ET Gauge | $12,785.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| Weather Science*** | $309.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| Tin Can Robot | $351.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| Geologic Compass - A | $2,098.00MN |
| Moon Poster | $110.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| Quantum Light Sensor*** | $8,374.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Lensatic Compass | $180.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $373,368.00MN |
| 3" Levitating Globe | $668.00MN |
| Mid Range Wireless - Transmitter*** | $10,734.00MN |
| Enviro battery | $292.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| Doodling Robot*** | $351.00MN |
| *** | $1,286.00MN |
| Kelway HB-2 pH & Soil Moisture Meter*** | $3,330.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| Hormiguero de Gel*** | $259.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| The Earth*** | $745.00MN |
| FreeHand 2.5x | $355.00MN |
| Mid Range Wireless - Base Station*** | $11,330.00MN |
| *** | $3,435.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,252.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| pH 7 Standard - 250mL*** | $749.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Groweather ISS (wireless)*** | $40,090.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,095.00MN |
| LinenTest 5x | $144.00MN |
| EnviroMonitor Node*** | $11,025.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,957.00MN |
| Glow Mini Stars | $115.00MN |
| Flying Science | $336.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Robot maromas | $620.00MN |
| 8x23mm Illuminated Adjustable Magnifier | $156.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| pH 4 Standard - 250mL*** | $749.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| Two 20cm (8in) Rods*** | $4,007.00MN |
| Illusion Science*** | $259.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| Alarm Output Module*** | $6,807.00MN |