| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| ASI120MM*** | $6,016.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Conductivity Electrode Replacement*** | $20,545.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| Atlas cosmico*** | $170.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,491.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Par de anillos 100mm | $1,114.00MN |
| Temperature/RH Pen*** | $1,477.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Nikon T-ring | $602.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Anillo-T Canon EOS | $602.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $7,255.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Tip 1/8"*** | $571.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| Penetrometer FT 40*** | $16,367.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| Tip 1/4"*** | $571.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| QHY CCD PoleMaster*** | $10,051.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |