| U51-10 Multi-parameter Water Quality Meter*** | $456,314.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $446,469.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Conductivity Electrode Replacement*** | $30,818.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $385,666.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $602,821.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $364,240.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| CO2 Monitor*** | $44,758.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $5,307.00MN |
| UV Sensor*** | $16,449.00MN |
| Quantum Light Sensor*** | $14,449.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| Irrigation On/Off Sensor*** | $16,772.00MN |
| Irrometer Tensiometers 18 in Model R*** | $2,922.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $26,527.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $195,088.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $211,904.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,818.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $234,054.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| External (Soil) Temperature Sensor - 6 ft.*** | $3,807.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| *** | $1,375.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Microscopio para Celular | $272.00MN |
| Temperature (Micro) Sensor*** | $4,262.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |