| WatchDog 3-Watermark Irrigation Station*** | $13,914.00MN |
| Tipping Bucket Rain Collector*** | $38,193.00MN |
| CO2 Monitor*** | $89,516.00MN |
| Spare pH probe for D-54 Meter*** | $15,571.00MN |
| Handheld Temp/RH/CO2 Meter*** | $27,717.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $33,159.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $6,029.00MN |
| Quantum Light Sensor*** | $33,498.00MN |
| Flying Science | $336.00MN |
| Leaf Wetness Sensor*** | $13,817.00MN |
| LightScout DLI 100 Light Meter*** | $10,157.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $65,023.00MN |
| Mag Lev Train Model*** | $417.00MN |
| Handheld Plant Sap Press*** | $1,646.00MN |
| Barometric Pressure Sensor Std.*** | $43,859.00MN |
| FieldScout TCM 500 T-Handle*** | $7,872.00MN |
| bottle catamaran | $393.00MN |
| LAQUA Twin Calcium Meter*** | $28,304.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| Field Scout Quantum Meter*** | $18,674.00MN |
| WatchDog A110 Temp*** | $1,800.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $2,385.00MN |
| Flat-End Probe (Soils)*** | $4,268.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $10,189.00MN |
| IR Crop Thermometer*** | $6,648.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $23,734.00MN |
| 0-2.5V DC Input Cable*** | $2,147.00MN |
| Field Scout External Light Sensor Meter*** | $26,173.00MN |
| WatchDog A130 Temp/LW Logger*** | $8,976.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $6,631.00MN |
| LAQUA Twin Nitrate Meter*** | $37,300.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $4,982.00MN |
| Protective Case for Series A & 1000*** | $9,709.00MN |
| Temperature/RH Pen*** | $2,954.00MN |
| MT-PRO Grain Moisture Tester*** | $46,766.00MN |
| MT-16 Grain Moisture Tester*** | $25,242.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,532.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $24,910.00MN |
| pH 7 Standard - 250mL*** | $749.00MN |
| WatchDog Sprayer Station Console*** | $30,555.00MN |
| Solar Rover | $393.00MN |
| Soil Moisture Transducer - R*** | $14,859.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| Quantum Light Sensor*** | $39,897.00MN |
| Field Scout UV Meter*** | $23,476.00MN |
| LAQUA Twin EC Meter*** | $15,843.00MN |
| Silicon Pyranometer Sensor*** | $7,224.00MN |
| WatchDog Sprayer Station*** | $92,807.00MN |
| pH 7.0 (2) 30 ml each*** | $393.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $43,820.00MN |
| 12in Aztec Globe | $2,105.00MN |
| Minolta SPAD 502DL Plus Meter*** | $250,915.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $22,423.00MN |
| Illusion Science*** | $259.00MN |
| Field Scout SC-900*** | $102,293.00MN |
| Science Magic | $272.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| Microscopio para Celular | $272.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $10,869.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Spec 9 Basic Software*** | $6,856.00MN |
| Replacement EC Probe (8")*** | $6,653.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $22,617.00MN |
| Peque ciencia optica | $362.00MN |
| Soil Compaction Tester*** | $12,035.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| Solar System Model Planetarium Kit*** | $260.00MN |
| Spec 9 Pro Software*** | $18,374.00MN |
| Weather Science*** | $309.00MN |
| Horiba Laqua Case for Meters*** | $9,517.00MN |
| Two 7.5cm (3in) Rods*** | $3,292.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $446,469.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $31,082.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| Temperature/RH Pen*** | $6,856.00MN |
| Model J Soil Sampler*** | $18,948.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $18,046.00MN |
| Portable Laser Leaf Area Meter*** | $819,342.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $10,189.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| Two 20cm (8in) Rods*** | $4,007.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| Solar Power Package*** | $22,123.00MN |
| DataScout Modem WiFi Solar*** | $50,612.00MN |
| Soil Moisture Tester 9 in*** | $6,835.00MN |
| GPS Unit Mounting Bracket*** | $12,089.00MN |
| Two 3.8cm (1.5in) Rods*** | $4,938.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $71,322.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| Penetrometer FT 02*** | $19,641.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| Flow Probe (5.5 to 15 handle)*** | $80,801.00MN |
| Alarm Output Module*** | $13,614.00MN |
| Rain Bucket Bird Guard*** | $1,351.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $228,157.00MN |
| Two 12cm (4.8in) Rods*** | $3,530.00MN |
| Irrometer Tensiometers 18 in Model R*** | $2,922.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| ET Gauge | $12,785.00MN |
| Model LS Soil Sampler*** | $14,164.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $257,111.00MN |
| Irrometer Tensiometers 24 in Model R*** | $6,050.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,818.00MN |
| Penetrometer FT 20*** | $16,367.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| Pup Repetidor @900MHz*** | $11,124.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $7,255.00MN |
| DataScout WiFi Modems AC/DC*** | $37,209.00MN |
| GPS MAP 65*** | $27,085.00MN |
| Tip 1/8"*** | $571.00MN |
| WatchDog 2000 Series Data Shuttle*** | $26,237.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| Buzz Wire making Kit*** | $518.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| pH 4 Standard - 250mL*** | $749.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,669.00MN |
| *** | $2,750.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $5,415.00MN |
| 150 ppm K+ DI Standard*** | $3,552.00MN |
| Quantum Light Sensor*** | $28,897.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $7,961.00MN |
| WatchDog 100-T/RH*** | $5,746.00MN |
| External (Soil) Temperature Sensor - 6 ft.*** | $3,807.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $32,441.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,532.00MN |
| Fiedl Scout Red/Far Red Meter*** | $54,746.00MN |
| Hook Gauge*** | $32,084.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| Minolta SPAD 502 Plus Meter*** | $140,253.00MN |
| WatchDog Model 2400 External Sensor Station*** | $35,290.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |
| Kestrel USB Interface*** | $3,346.00MN |
| LAQUA Twin Sodium Meter*** | $24,867.00MN |
| WatchDog Sprayer Station w/Console*** | $176,089.00MN |
| Rocket Race Car*** | $521.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $3,180.00MN |
| *** | $3,435.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $19,649.00MN |
| Corn Stove Moisture Tester*** | $26,235.00MN |
| 4-20 mA Input Cable*** | $1,455.00MN |
| Chrome Lighted RimFree | $855.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| MagRX 2.5x | $137.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| Glow Planets & Super Nova 20 pcs | $272.00MN |
| Kestrel 5000 Environmental Meter*** | $26,056.00MN |
| Digital Soil Thermometer*** | $1,763.00MN |
| FieldScout Sensor Reader Case*** | $2,221.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| Field Scout Foot-Candle Meter*** | $14,949.00MN |
| UV Sensor*** | $24,673.00MN |
| Barometric Pressure Sensor Extended Range*** | $32,894.00MN |
| Geologic Compass - A | $2,098.00MN |
| WindSonic Mounting Pipe Kit*** | $8,976.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $18,601.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $47,468.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| Irrigation On/Off Sensor*** | $11,181.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $1,670.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| Doodling Robot*** | $351.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $17,361.00MN |
| LAQUA Twin Potassium Meter*** | $25,903.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,518.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| FieldScout CM 1000 NDVI Meter*** | $180,979.00MN |
| GPSMAP® 65s*** | $20,062.00MN |
| Mammoth Skeleton*** | $245.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,374.00MN |
| Pocket Digital Refractometer*** | $49,724.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $4,569.00MN |
| Propeller Racer | $393.00MN |
| Long-Stem Thermometer*** | $2,762.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Distanciómetro láser GLM 30 Professional*** | $3,905.00MN |
| LAQUA Twin pH Meter*** | $8,397.00MN |
| Kelway HB-2 pH & Soil Moisture Meter*** | $3,330.00MN |
| WatchDog 100-Temp 8K*** | $3,553.00MN |
| Flat Sensor, Replacement*** | $2,029.00MN |
| Field Scout T-Handle EC Probe (24")*** | $12,296.00MN |
| Jewelers Loupe 3X | $36.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Mounting Tripod | $3,608.00MN |
| Soil K+ Kit w/30 Samples*** | $2,805.00MN |
| Tin Can Robot | $351.00MN |
| MagniRead | $113.00MN |
| Magnetics Armable | $407.00MN |
| MagniLook | $127.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| thermometer for compost | $708.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| Potato Clock | $272.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Glow 3D Solar System | $129.00MN |
| Glow Mini Stars | $231.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $54,203.00MN |
| TEDCO Original Gyroscope*** | $301.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Weather Station*** | $309.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Personal Solar Telescope <0.5 A*** | $48,970.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Enviro battery | $584.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Mid Range Wireless - Base Station*** | $11,330.00MN |
| Digital Dome Works*** | $75,168.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,095.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK*** | $2,057.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $38,642.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $4,722.00MN |
| Par de anillos 100mm | $1,114.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| QHY CCD PoleMaster*** | $10,051.00MN |
| windmill generator | $326.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,116.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| Handheld Photosynthesis System*** | $1,793,342.00MN |
| AC Adapter, 110VAC*** | $1,197.00MN |
| Galino liquid thermometer | $604.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| ASI120MM*** | $12,031.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| Mid Range Wireless - Transmitter*** | $10,734.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Vibration Isolation Pads #895*** | $1,199.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |