| Conductivity Electrode Replacement*** | $20,866.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $135,514.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $225,748.00MN |
| The Sun | $378.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,507.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $28,275.00MN |
| LightScout DLI 100 Light Meter*** | $5,158.00MN |
| Leaf Wetness Sensor*** | $7,016.00MN |
| Rain Bucket Bird Guard*** | $686.00MN |
| Vantage Pro2 Console/Receiver*** | $7,578.00MN |
| 36in Auger Tube Kit*** | $15,660.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,320.00MN |
| pH 4 Standard - 250mL*** | $761.00MN |
| Solar Power Package*** | $7,490.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,992.00MN |
| Barometric Pressure Sensor Extended Range*** | $22,272.00MN |
| Cabled Vantage Pro2 Console*** | $7,578.00MN |
| CM 1000 Chlorophyll Meter*** | $253,915.00MN |
| Handheld Plant Sap Press*** | $557.00MN |
| ASI120MM*** | $18,329.00MN |
| Combination pH/Temp Electrode for 2120*** | $10,790.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $4,045.00MN |
| Quantum Light Sensor*** | $8,505.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,850.00MN |
| Pup de Estaciones @900MHz*** | $25,135.00MN |
| Silver-Black Polymer Sheets*** | $1,196.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,441.00MN |
| Microscopio Plus 100x 300x 600x*** | $891.00MN |
| CO2 Monitor*** | $45,457.00MN |
| Pocket Digital Refractometer*** | $12,625.00MN |
| ASI071MC Pro (color)*** | $50,126.00MN |
| Microscopio infantil 1200x*** | $1,840.00MN |
| Microscopio para Celular | $553.00MN |
| ZWO Mini Guider Scope*** | $7,191.00MN |
| Model HC Soil Sampler*** | $2,551.00MN |
| *** | $2,793.00MN |
| Minolta SPAD 502 Plus Meter*** | $73,967.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,391.00MN |
| Barometric Pressure Sensor Std.*** | $22,272.00MN |
| Protective Case for Series 1000*** | $2,250.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,608.00MN |
| Cabled Weather Envoy*** | $5,316.00MN |
| WatchDog A110 Temp*** | $1,829.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,199.00MN |
| Pup de Sensores @900MHz*** | $13,837.00MN |
| Retreiver @900MHz*** | $30,498.00MN |
| ASI183MM (mono*** | $62,595.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,625.00MN |
| Envoy8X*** | $4,072.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $116,215.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| WeatherLink Console*** | $8,935.00MN |
| Patological human tissues (Part 1) - 10 slides | $699.00MN |
| Corn Stove Moisture Tester*** | $17,763.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $699.00MN |
| Protective Case for Series A & 1000*** | $3,287.00MN |
| Plants Reproduction and Propagation - 10 slides | $715.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $23,023.00MN |
| Animal reproduction - 10 slides | $699.00MN |
| GPS cable for Field Scout Equipments*** | $2,191.00MN |
| Conductivity Cell (Water)*** | $11,628.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $715.00MN |
| Orion Binocular Viewer for Telescopes | $5,339.00MN |
| Two 3.8cm (1.5in) Rods | $1,672.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,072.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,343.00MN |
| Lizards, birds and snakes - 10 slides | $699.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,142.00MN |
| Class A Evaporation Pan*** | $53,520.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $19,571.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $38,432.00MN |
| 8.2 Dbi Yagi Antenna*** | $9,840.00MN |
| Cell reproduction and development - 10 slides*** | $699.00MN |
| Life in the Ground - 10 slides | $699.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,862.00MN |
| Foodstuffs and their adulterations - 10 slides | $699.00MN |
| GPS Unit Mounting Bracket*** | $8,185.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $16,349.00MN |
| WatchDog Sprayer Station Console*** | $15,516.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,757.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,165.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $662.00MN |
| Yagi Antenna Cable - 20ft*** | $2,488.00MN |
| Spare pH probe for D-54 Meter*** | $5,272.00MN |
| COMPRO POCKET TRANSIT*** | $19,571.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,531.00MN |
| DataScout WiFi Modems AC/DC*** | $18,895.00MN |
| ASI1600MM Pro (mono)*** | $43,374.00MN |
| Two 7.5cm (3in) Rods | $1,672.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $66,045.00MN |
| WaterScout Calibration Device*** | $2,160.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,587.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $19,956.00MN |
| 0-2.5V DC Input Cable*** | $727.00MN |
| CH150 12V Charging Regulator*** | $13,351.00MN |
| Filtro Solar de 110mm de D.I.*** | $825.00MN |
| Irrometer Tensiometers 18 in Model R*** | $2,967.00MN |
| Hook Gauge*** | $32,585.00MN |
| 255-620-A Automatic Refill System*** | $13,543.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $18,892.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $70,303.00MN |
| WatchDog 3220 Wireless Rain Station*** | $44,468.00MN |
| LAQUA Twin Nitrate Meter*** | $12,628.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $16,866.00MN |
| General Biology - 25 slides | $1,630.00MN |
| Pup Repetidor @900MHz*** | $11,298.00MN |
| WatchDog Sprayer Station w/Console*** | $59,613.00MN |
| MT-PRO Grain Moisture Tester*** | $18,999.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,651.00MN |
| Geologic Compass - A | $2,131.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,414.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $32,150.00MN |
| WatchDog 3250 Wireless ET Station*** | $57,586.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $78,443.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,629.00MN |
| Flat Sensor, Replacement*** | $2,060.00MN |
| Activation Fee*** | $1,018.00MN |
| Two 20cm (8in) Rods*** | $2,035.00MN |
| Brújula Brunton GEO 5010*** | $18,686.00MN |
| MT-16 Grain Moisture Tester | $8,545.00MN |
| Irrigation On/Off Sensor*** | $5,678.00MN |
| 4-20 mA Input Cable*** | $492.00MN |
| DataScout Cellular Modem*** | $21,178.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,948.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $49,715.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,896.00MN |
| Conductivity Standard 2.76 mS/cm*** | $581.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $699.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,816.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,770.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $138,883.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $36,218.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,719.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,783.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $56.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $61.00MN |
| Inclinómetro y Nivel Digital 24" - SITEPRO*** | $1,826.00MN |
| GPS eTrex ® 10*** | $3,054.00MN |
| 50x Pocket Microscope w/2 LED's | $675.00MN |
| Adaptador básico para smartphone 1.25" | $744.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,882.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,127.00MN |
| Self Sticking Car Compass | $35.00MN |
| (2x) Helping Hand Magnifier | $265.00MN |
| Poster Mapa del cielo | $75.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $14,088.00MN |