| LCD Digital Microscope II*** | $28,173.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Exploracion Lunar | $353.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| Spec 9 Basic Software*** | $2,285.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Distanciómetro laser LDM150*** | $15,465.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $12,517.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $14,287.00MN |
| ET Pup Station (900 MHz)*** | $146,240.00MN |
| Model J Soil Sampler*** | $9,474.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| The Sun | $372.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $10,955.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| CO2 Monitor*** | $22,379.00MN |
| Distanciómetro láser GLM 80 Professional*** | $192,273.00MN |
| Irrometer Tensiometers 24 in Model R*** | $9,074.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $75,617.00MN |
| Soil Moisture Tester 24 in*** | $7,365.00MN |
| DataScout Cellular Modem*** | $62,556.00MN |
| Build Your Own Wind Turbine*** | $837.00MN |
| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $1,252.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Science Magic | $544.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| TEDCO Original Gyroscope*** | $301.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| 140mm ID Orion Telescope Tube Rings*** | $3,223.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $5,329.00MN |
| Pocket Multi-Tool 12-in-1*** | $2,062.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $611.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $705.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| *** | $2,750.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| Spare pH probe for D-54 Meter*** | $10,381.00MN |
| Robotic Hand*** | $259.00MN |
| Glow Star | $104.00MN |
| Tensiometer Service Kit*** | $3,969.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Two 12cm (4.8in) Rods*** | $1,765.00MN |
| Hormiguero de Gel*** | $259.00MN |
| Penetrometer FT 02*** | $19,641.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| Enviro battery | $292.00MN |
| Minolta SPAD 502DL Plus Meter*** | $167,277.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Flow Probe (5.5 to 15 handle)*** | $80,801.00MN |
| Irrigation On/Off Sensor*** | $11,181.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| Glow Solar System Mobile Making Kit*** | $520.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| Field Scout Quantum Meter*** | $6,225.00MN |
| Motorized Robot Hand*** | $351.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| Rocket Race Car*** | $521.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| LAQUA Twin Calcium Meter*** | $28,304.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $19,895.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| Field Scout External Light Sensor Meter*** | $8,724.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Tip 1/4"*** | $1,142.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| FieldScout Soil Sensor Reader*** | $7,592.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $297,646.00MN |
| Kit Solar Robotica 14 En 1*** | $640.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| Fun Mechanics Kit- Brush Robot*** | $855.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $4,725.00MN |
| Microscopio para Celular | $1,361.00MN |
| Electric Shutter (ES-6/ES-10)*** | $23,490.00MN |
| ET Gauge | $12,785.00MN |
| soda cane robug*** | $542.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| Model LS Soil Sampler*** | $14,164.00MN |
| Robot maromas | $620.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $54,203.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $114,079.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| MT-PRO Grain Moisture Tester*** | $18,706.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| Soil Compaction Tester*** | $6,017.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $6,233.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| Temperature/RH Pen*** | $4,571.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $27,902.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| Magnetics Armable | $407.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| MT-16 Grain Moisture Tester*** | $16,828.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $27,743.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $222,275.00MN |
| Telescopio reflector ecuatorial Orion Observer 134mm*** | $10,245.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,434.00MN |
| ASI120MM*** | $18,047.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| Series 5000 Mega Wide Angle Eyepiece 15mm (2") [ME607017]*** | $6,544.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $742,580.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| Pocket Magnifier | $218.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $1,504.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Juego de Química Mi alegría Equipo 3 | $3,200.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $4,845.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $4,612.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,546.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Envoy8X*** | $4,009.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| Xplorer 1 | $1,701.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| 3" Levitating Globe | $668.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| 12in Aztec Globe | $2,105.00MN |
| Cámara a color QHY 5III 485C*** | $13,055.00MN |
| Hook Gauge*** | $32,084.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| 15cm Plasma light*** | $953.00MN |
| WatchDog 3250 Wireless ET Station*** | $113,400.00MN |
| Weatherlink Live*** | $7,461.00MN |
| DataScout WiFi Modems AC/DC*** | $37,209.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| AirLink Professional Air Quality Sensor*** | $4,788.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| 11cm Plasma light*** | $389.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,231.00MN |
| GPS MAP 65*** | $18,057.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Magnet Science | $619.00MN |
| Lensatic Compass | $180.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| Watch compass | $40.00MN |
| Brass Compass | $251.00MN |
| FlexNeck | $633.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Solar Rover | $393.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| COMPRO POCKET TRANSIT*** | $19,270.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Self Sticking Car Compass | $35.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| Rino® 700*** | $9,027.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| *** | $3,435.00MN |
| Propeller Racer | $393.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,491.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Flying Science*** | $673.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| Buzz Wire making Kit | $259.00MN |
| Galino liquid thermometer | $604.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Mag Lev Train Model*** | $417.00MN |
| myBlue-T | $1,118.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Potato Clock | $272.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| windmill generator | $326.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| MagniLook | $127.00MN |
| garden-combitester | $469.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |