| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| LAQUA Twin Nitrate Meter*** | $24,867.00MN |
| WatchDog Model 1400 Data Logger*** | $7,618.00MN |
| LAQUA Twin Calcium Meter*** | $42,456.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $37,497.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $11,030.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $16,607.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| LAQUA Twin EC Meter*** | $7,921.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $4,569.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,491.00MN |
| Brújula Brunton GEO 5010*** | $36,797.00MN |
| Quantum Light Sensor*** | $49,871.00MN |
| LAQUA Twin pH Meter*** | $8,397.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $11,492.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| Brujula Krypton de colgar Negro | $120.00MN |
| Altimeter/Barometer*** | $6,437.00MN |
| Lensatic Compass | $180.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $13,263.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,150.00MN |
| Leaf Wetness Sensor*** | $6,908.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $7,105.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $8,152.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| Self Sticking Car Compass | $70.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $80,801.00MN |
| Quantum Light Sensor*** | $14,449.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $25,474.00MN |
| Quantum Light Sensor*** | $16,749.00MN |
| Map Compass with Ruler and Lanyard | $281.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $10,189.00MN |
| WatchDog 3240 Wireless Weather Station*** | $97,901.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Temperature (Micro) Sensor*** | $4,262.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $40,307.00MN |
| Irrigation On/Off Sensor*** | $11,181.00MN |
| Soil Moisture Transducer - R*** | $14,859.00MN |
| DataScout Cellular Modem*** | $41,704.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| WatchDog 3250 Wireless ET Station*** | $56,700.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $1,409.00MN |
| 150 ppm K+ DI Standard*** | $5,329.00MN |
| *** | $2,750.00MN |
| LAQUA Twin Potassium Meter*** | $51,806.00MN |
| Soil Compaction Tester*** | $12,035.00MN |
| WatchDog Sprayer Station w/Console*** | $176,089.00MN |
| DataScout WiFi Modems AC/DC*** | $37,209.00MN |
| Barometric Pressure Sensor Extended Range*** | $21,929.00MN |
| Pup Repetidor @900MHz*** | $22,248.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| Solar Power Package*** | $14,749.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $7,255.00MN |
| Pup de Sensores @900MHz*** | $40,872.00MN |
| Lizards, birds and snakes - 10 slides*** | $1,377.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $120.00MN |
| General Biology - 25 slides | $3,209.00MN |
| Flow Probe (5.5 to 15 handle)*** | $121,201.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| Handheld Temp/RH/CO2 Meter*** | $18,478.00MN |
| GPS eTrex ® 10*** | $6,013.00MN |
| Conductivity Electrode Replacement*** | $30,818.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| Watch compass | $80.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $5,434.00MN |
| Field Scout Quantum Meter*** | $18,674.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| CO2 Monitor*** | $44,758.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| Barometric Pressure Sensor Std.*** | $21,929.00MN |
| GPS MAP 65*** | $18,057.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| Alarm Output Module*** | $20,422.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| Illusion Science*** | $259.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,669.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| Model HC Soil Sampler*** | $5,023.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| WatchDog 100-T/RH*** | $5,746.00MN |
| Solar Power Package (WD)*** | $15,241.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| Field Scout Foot-Candle Meter*** | $14,949.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| LX600 10" ACF w/StarLock*** | $180,053.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| WatchDog 100-Temp 8K*** | $3,553.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Maping compass with mirror | $214.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| CM 1000 Chlorophyll Meter*** | $166,673.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| UV Sensor*** | $8,224.00MN |
| WatchDog Model 2400 External Sensor Station*** | $35,290.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Spec 9 Pro Software*** | $4,594.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| Tip 5/16"*** | $571.00MN |
| Spec 9 Basic Software*** | $2,285.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| Mid Range Wireless - Transmitter*** | $10,734.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| FieldScout TCM 500 T-Handle*** | $3,936.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| 12" LX200-ACF f/10 UHTC*** | $182,650.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| Spare pH probe for D-54 Meter*** | $10,381.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| Tip 1/8"*** | $571.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,256.00MN |
| Two 12cm (4.8in) Rods*** | $1,765.00MN |