| DHT-1 Portable Hay Moisture Tester 18"*** | $16,097.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $57,964.00MN |
| Lava Lamp | $531.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| WatchDog A110 Temp*** | $1,800.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| LAQUA Twin Nitrate Meter*** | $24,867.00MN |
| Kestrel USB Interface*** | $5,019.00MN |
| Spec 9 Basic Software*** | $6,856.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $19,649.00MN |
| Corn Stove Moisture Tester*** | $17,490.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $18,601.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| WatchDog A150 Temp/RH Logger | $10,536.00MN |
| 5MP Digital Imager*** | $9,392.00MN |
| Flat Sensor, Replacement*** | $4,057.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,315.00MN |
| Spec 9 Pro Software*** | $9,187.00MN |
| GPS cable for Field Scout Equipments*** | $1,079.00MN |
| pH 7 Standard - 250mL*** | $1,498.00MN |
| MT-PRO Grain Moisture Tester*** | $18,706.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| Quantum Light Sensor*** | $19,949.00MN |
| Self Sticking Car Compass | $70.00MN |
| Field Scout Foot-Candle Meter*** | $14,949.00MN |
| Envoy8X*** | $12,027.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| IR Crop Thermometer | $2,216.00MN |
| pH 4 Standard - 250mL*** | $749.00MN |
| Minolta SPAD 502 Plus Meter*** | $140,253.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| Temperature/RH Pen*** | $4,431.00MN |
| UV Sensor*** | $8,224.00MN |
| MT-16 Grain Moisture Tester*** | $25,242.00MN |
| Mounting Tripod | $3,608.00MN |
| Filtro Solar de 90mm de D.I.*** | $1,276.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Irrometer Tensiometers 6 in Model R*** | $5,430.00MN |
| WatchDog Model 1525 Data Logger*** | $9,118.00MN |
| *** | $1,375.00MN |
| AC Adapter, 110VAC*** | $1,197.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,744.00MN |
| WeatherLink Console*** | $8,797.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| pH 7.0 (2) 30 ml each*** | $786.00MN |
| External (Soil) Temperature Sensor - 20 ft.*** | $3,600.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $17,361.00MN |
| FieldScout Soil Sensor Reader*** | $7,592.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $220.00MN |
| Model 115-Rain Logger*** | $7,911.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| WatchDog Model 1250 Data Logger*** | $7,502.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $18,749.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $3,460.00MN |
| FieldScout GreenIndex Board*** | $2,338.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| 3" Levitating Globe | $668.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $11,308.00MN |
| Mid Range Wireless - Base Station*** | $22,661.00MN |
| Mid Range Wireless - Transmitter*** | $32,202.00MN |
| Exploracion Lunar*** | $706.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| Poster Mapa del cielo | $222.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $27,840.00MN |
| ezRead™ | $1,295.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $32,441.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| Jewelers Loupe 3X | $36.00MN |
| WatchDog Model 1425 Data Logger*** | $7,964.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| Field Scout External Light Sensor Meter*** | $26,173.00MN |
| Filtro Solar de 125mm de D.I.*** | $1,856.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,150.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Irrometer Tensiometers 18 in Model R*** | $8,765.00MN |
| FieldScout TCM 500 T-Handle*** | $7,872.00MN |
| Soil K+ Kit w/30 Samples*** | $1,402.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| Eyepiece SP 4000 32mm 1.25" Meade*** | $1,776.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| Lenspen optics cleaning tool*** | $1,944.00MN |
| Flat-End Probe (Soils)*** | $4,268.00MN |
| MagniFlash 11x*** | $985.00MN |
| Portable Laser Leaf Area Meter*** | $204,836.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| Protective Case for Series A & 1000*** | $3,236.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $37,862.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $297,646.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| Field Scout SC-900*** | $51,146.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| Field Scout UV Meter*** | $23,476.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| Pup de Estaciones @900MHz*** | $24,748.00MN |
| SPNEC500 and 510 Sensor Replacement*** | $6,642.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| MagniFly™ 2x/3.5x | $1,938.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| LinenTest 5x | $144.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| Cabled Weather Envoy*** | $10,468.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,095.00MN |
| 10x Hands Free Loupe | $335.00MN |
| Glow Moon & Star | $190.00MN |
| Irrigation On/Off Sensor*** | $11,181.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| Orion HD-F2 Paragon Tripod*** | $10,851.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Large Binocular Tripod L-Adapter | $725.00MN |
| Field Scout T-Handle EC Probe (24")*** | $12,296.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,126.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| Leica TRI 100 Tripod*** | $9,324.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| WatchDog Model 1650 Data Logger*** | $10,965.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| Galino liquid thermometer | $604.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $11,030.00MN |
| MagniSheet*** | $288.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $23,734.00MN |
| Eyepiece SP 4000 9.7mm 1.25" Meade*** | $866.00MN |
| Geologic Compass - A | $2,098.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $364,240.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,669.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR*** | $11,081.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $257,111.00MN |
| Wireless Weather Envoy | $5,234.00MN |
| Minolta SPAD 502DL Plus Meter*** | $167,277.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,116.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Números y Estrellas Mayas | $226.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,192.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| CO2 Monitor*** | $22,379.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| Conductivity Electrode Replacement*** | $20,545.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| *** | $3,435.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,231.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| Quantum Light Sensor*** | $16,749.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $114,079.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $45,338.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| Tin Can Robot | $351.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Motorized Robot Hand*** | $351.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,491.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Two 12cm (4.8in) Rods*** | $1,765.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Propeller Racer | $393.00MN |
| Soil Moisture Tester 24 in*** | $7,365.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $705.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Microscopio para Celular | $272.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| myMET | $3,728.00MN |
| Kelway HB-2 pH & Soil Moisture Meter*** | $3,330.00MN |
| Solar Robot*** | $418.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |