| Handheld Photosynthesis System*** | $693,639.00MN |
| Números y Estrellas Mayas | $226.00MN |
| Poster Mapa del cielo | $222.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| 36in Auger Tube Kit*** | $30,839.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $5,434.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $11,399.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| Exploracion Lunar | $353.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,114.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $39,299.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $16,097.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| Envoy8X*** | $4,009.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| Field Scout SC-900*** | $51,146.00MN |
| Protective Case for Series 1000*** | $2,215.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| *** | $4,125.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $2,248.00MN |
| 4-20 mA Input Cable*** | $970.00MN |
| WatchDog A-Series PC Cable*** | $1,385.00MN |
| LAQUA Twin EC Meter*** | $3,961.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| Field Scout External Light Sensor Meter*** | $8,724.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| pH 7.0 (2) 30 ml each*** | $393.00MN |
| pH 7 Standard - 250mL*** | $749.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $16,960.00MN |
| 0-2.5V DC Input Cable*** | $2,147.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,269.00MN |
| AC Adapter, 110VAC*** | $1,197.00MN |
| Field Carrying Case With Buffers*** | $2,519.00MN |
| WatchDog A130 Temp/LW Logger*** | $8,976.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,669.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| WatchDog A110 Temp*** | $1,800.00MN |
| Soil K+ Kit w/30 Samples*** | $1,402.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| WD 1400 3-WaterScout Irrigation Station*** | $15,576.00MN |
| GPS cable for Field Scout Equipments*** | $1,079.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $17,361.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $16,607.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| Minolta SPAD 502 Plus Meter*** | $70,126.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| Two 12cm (4.8in) Rods*** | $1,765.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| pH 4 Standard - 250mL*** | $1,498.00MN |
| Solar Power Package*** | $7,374.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| Quantum Light Sensor*** | $8,374.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| Mid Range Wireless - Base Station*** | $11,330.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,818.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| Silicon Pyranometer Sensor*** | $7,224.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| Quantum Light Sensor*** | $7,224.00MN |