| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $141,270.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $234,054.00MN |
| Weather Science*** | $619.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| The Earth | $372.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $130,059.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $278,692.00MN |
| Space Age | $542.00MN |
| LumiLoupe 10x | $144.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| Penetrometer FT 02 | $13,094.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| WatchDog 100-Temp 2K*** | $2,296.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| Atlas cosmico*** | $170.00MN |
| External (Soil) Temperature Sensor - 6 ft.*** | $3,807.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| Barometric Pressure Sensor Std.*** | $21,929.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $2,385.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $5,415.00MN |
| 36in Auger Tube Kit*** | $30,839.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| Field Scout T-Handle EC Probe (24")*** | $12,296.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| Tip 1/4"*** | $1,142.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| Tip 5/16"*** | $571.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,532.00MN |
| Tip 1/8"*** | $1,142.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| WatchDog 100-Temp 8K*** | $3,553.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $1,303.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| Minolta SPAD 502 Plus Meter*** | $70,126.00MN |
| Portable Laser Leaf Area Meter*** | $409,671.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $228,157.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $128,555.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| Robot Duck*** | $351.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| Handheld Photosynthesis System*** | $896,671.00MN |