| Propeller Racer | $393.00MN |
| Kit Solar Robotica 14 En 1*** | $640.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| Tin Can Robot | $351.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Robot Duck*** | $351.00MN |
| Penetrometer FT 10 | $16,367.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| The Sun | $372.00MN |
| Barometric Pressure Sensor Std.*** | $43,859.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| Silicon Pyranometer Sensor*** | $21,673.00MN |
| Quantum Light Sensor*** | $33,498.00MN |
| Irrigation On/Off Sensor*** | $27,954.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Wireless Weather Envoy | $5,234.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $8,122.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| Space Age | $542.00MN |
| Corn Stove Moisture Tester*** | $26,235.00MN |
| WeatherLink Console*** | $17,595.00MN |
| MT-PRO Grain Moisture Tester*** | $37,413.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| External (Soil) Temperature Sensor - 6 ft.*** | $5,076.00MN |
| External (Soil) Temperature Sensor - 20 ft.*** | $7,199.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $16,744.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $13,707.00MN |
| Pocket Digital Refractometer*** | $24,862.00MN |
| Wireless Vantage Vue*** | $30,958.00MN |
| Quantum Light Sensor*** | $29,923.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| Cabled Weather Envoy*** | $10,468.00MN |
| Tipping Bucket Rain Collector*** | $22,916.00MN |
| Temperature (Micro) Sensor*** | $8,524.00MN |
| Handheld Photosynthesis System*** | $896,671.00MN |
| Soil Moisture Transducer - R*** | $29,717.00MN |
| Tip 1/4"*** | $1,142.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| MT-16 Grain Moisture Tester*** | $25,242.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Quantum Light Sensor*** | $21,673.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $742,580.00MN |
| Anemometer Transmitter Kit*** | $15,702.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Galino liquid thermometer | $604.00MN |
| Mounting Pole Kit*** | $2,673.00MN |
| Protective Case for Series A & 1000*** | $16,182.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $46,503.00MN |
| 150 ppm K+ DI Standard*** | $5,329.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $3,552.00MN |
| WatchDog Model 1525 Data Logger*** | $27,354.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath*** | $17,595.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,262.00MN |
| Digital Dome Works*** | $75,168.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $2,385.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,231.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| CO2 Monitor*** | $44,758.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $24,146.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,724,418.00MN |
| 2000 ppm NO3- Standard*** | $7,105.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $7,105.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $54,342.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $33,921.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $25,554.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $8,152.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $3,180.00MN |
| Mounting Tripod*** | $10,824.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| QHY5L-II M | $6,369.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Irrometer Tensiometers 18 in Model R*** | $2,922.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $103,708.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $11,492.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| LAQUA Twin Sodium Meter*** | $24,867.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| Protective Case for Series 1000*** | $3,323.00MN |
| WatchDog Model 1400 Data Logger*** | $15,235.00MN |
| WatchDog Model 1425 Data Logger*** | $23,892.00MN |
| Orion EQ-13 Equatorial Telescope Mount and Tripod*** | $6,941.00MN |
| LAQUA Twin Nitrate Meter*** | $49,733.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,206,888.00MN |
| WatchDog A130 Temp/LW Logger*** | $26,929.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $22,799.00MN |
| ASI120MM*** | $6,016.00MN |
| LAQUA Twin EC Meter*** | $11,882.00MN |
| Model LS Soil Sampler*** | $14,164.00MN |
| WD 1400 3-WaterScout Irrigation Station*** | $31,151.00MN |
| WatchDog A-Series PC Cable*** | $1,385.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| Exploracion Lunar | $353.00MN |
| LAQUA Twin pH Meter*** | $20,991.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $20,379.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $17,361.00MN |
| Digitarium Elevator Mount System*** | $103,482.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $7,105.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $10,189.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| Penetrometer FT 02*** | $26,188.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Digitarium Portable Dome 5m*** | $240,872.00MN |
| Outdoor Passive Air Sampler*** | $58,264.00MN |
| Soil K+ Kit w/30 Samples*** | $2,805.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $10,189.00MN |
| 4-20 mA Input Cable*** | $970.00MN |
| WatchDog Model 1650 Data Logger*** | $10,965.00MN |
| WaterScout Calibration Device*** | $4,254.00MN |
| Universal Shelter*** | $3,564.00MN |
| UV Sensor*** | $8,224.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Kestrel USB Interface*** | $6,693.00MN |
| WatchDog Model 1200 Data Logger*** | $5,886.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $24,910.00MN |
| 3" Levitating Globe | $1,336.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $5,189.00MN |
| WatchDog 3-Watermark Irrigation Station*** | $13,914.00MN |
| RoboFocus*** | $17,054.00MN |
| Digitarium Portable Dome 6m*** | $286,827.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,532.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| WatchDog Model 1250 Data Logger*** | $15,005.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $7,338.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,532.00MN |
| Digitarium Portable Dome 4m*** | $211,902.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Hormiguero de Gel*** | $518.00MN |
| Irrometer Tensiometers 24 in Model R*** | $9,074.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,269.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Sensor Mounting Shelf*** | $3,341.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| Rain Collector Cone | $725.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $7,255.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| ezRead™ | $1,295.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $45,066.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $6,669.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| Portable Laser Leaf Area Meter*** | $204,836.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| Soil Moisture Tester 9 in*** | $6,835.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Self Sticking Car Compass | $35.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,150.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| Orion Binocular Viewer for Telescopes | $10,513.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |