| ZWO Mini Guider Scope*** | $3,540.00MN |
| Nikon T-ring*** | $1,203.00MN |
| Funda para telescopio | $1,737.00MN |
| Anillo-T Canon EOS*** | $1,203.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $10,022.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| QHY5L-II M | $6,369.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| Microscopio Plus 100x 300x 600x*** | $877.00MN |
| 12in Aztec Globe | $2,105.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Tropical Plants - 10 slides*** | $1,377.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $1,409.00MN |
| Hormiguero de Gel*** | $259.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,262.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $11,030.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,491.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $3,180.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $4,845.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $529.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $10,883.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Quantum Light Sensor*** | $16,749.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $16,963.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $4,421.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| 36in Auger Tube Kit*** | $30,839.00MN |
| 0-2.5V DC Input Cable*** | $1,431.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Irrometer Tensiometers 36 in Model R*** | $6,463.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| 20X21MM Triplet Professional Jewelers's Loupe, Black Round Body | $627.00MN |
| Los sonidos de nuestro mundo | $439.00MN |
| Upclose G2 10X50 Porro Binocular*** | $3,467.00MN |
| LumiLoupe 10x | $144.00MN |
| Model LS Soil Sampler*** | $14,164.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| Cabled Vantage Pro2 Console*** | $14,922.00MN |
| Atlas cosmico*** | $339.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $60.00MN |
| Tipping Bucket Rain Collector*** | $22,916.00MN |
| Handheld Photosynthesis System*** | $1,793,342.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $10,189.00MN |
| UV Sensor*** | $8,224.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Handheld Temp/RH/CO2 Meter*** | $18,478.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $8,455.00MN |
| Pup de Estaciones @900MHz*** | $24,748.00MN |
| WatchDog 3240 Wireless Weather Station*** | $97,901.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $220.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| WatchDog 3250 Wireless ET Station*** | $113,400.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| 10x Hands Free Loupe | $335.00MN |
| Field Scout Quantum Meter*** | $6,225.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $6,233.00MN |
| Field Scout External Light Sensor Meter*** | $8,724.00MN |
| GPS eTrex ® 10*** | $6,013.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| External (Soil) Temperature Sensor - 6 ft.*** | $2,538.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $26,041.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas*** | $332.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| Binocular UpClose G2 20×50 | $1,818.00MN |
| Two 3.8cm (1.5in) Rods*** | $3,292.00MN |
| Envoy8X*** | $8,018.00MN |
| Poster Mapa del cielo | $222.00MN |
| LAQUA Twin pH Meter*** | $8,397.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $42,247.00MN |
| Números y Estrellas Mayas*** | $452.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,374.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $14,949.00MN |
| Kit Solar Robotica 14 En 1*** | $640.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $6,853.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| Temperature (Micro) Sensor*** | $6,393.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| External (Soil) Temperature Sensor - 20 ft.*** | $3,600.00MN |
| Soil Moisture Tester 9 in*** | $6,835.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| UV Sensor*** | $9,466.00MN |
| Silicon Pyranometer Sensor*** | $14,449.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $18,601.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $32,511.00MN |
| *** | $2,750.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| 4-20 mA Input Cable*** | $970.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| Long-Stem Thermometer*** | $2,762.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $5,434.00MN |
| Model J Soil Sampler*** | $9,474.00MN |
| Solar Power Package (WD)*** | $15,241.00MN |
| GPS MAP 65*** | $9,028.00MN |
| Replacement EC Probe (8")*** | $6,653.00MN |
| DataScout WiFi Modems AC/DC*** | $55,813.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| Irrometer Tensiometers 6 in Model R*** | $5,430.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| CO2 Monitor*** | $22,379.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Spec 9 Pro Software*** | $4,594.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $249.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $3,786.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| Oceana 7x50 Marine*** | $15,841.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| WatchDog 3220 Wireless Rain Station*** | $87,569.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $16,097.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| Temperature/RH Pen*** | $2,954.00MN |
| Wireless Weather Envoy | $5,234.00MN |
| Solar Radiation Sensor*** | $15,034.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| WatchDog Model 2400 External Sensor Station*** | $35,290.00MN |
| WatchDog Sprayer Station Console*** | $30,555.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| TravelView™ - 10x25*** | $794.00MN |
| Pup Repetidor @900MHz*** | $22,248.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| Irrigation On/Off Sensor*** | $16,772.00MN |
| FieldScout Soil Sensor Reader*** | $15,184.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2*** | $3,786.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Series 5000 UHD 15mm Eyepiece (1.25") | $3,450.00MN |
| Glow 3D Solar System | $258.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $18,147.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $2,385.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| Moon Poster | $220.00MN |
| Fiedl Scout Red/Far Red Meter*** | $54,746.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $2,248.00MN |
| Glow Moon & Star | $190.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| MT-16 Grain Moisture Tester*** | $16,828.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| Corn Stove Moisture Tester*** | $26,235.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $10,615.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $8,122.00MN |
| Binocular Wilderness - 8x25*** | $2,783.00MN |
| AirLink Professional Air Quality Sensor*** | $4,788.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| GPS Unit Mounting Bracket*** | $8,059.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| Microscopio para Celular | $272.00MN |
| Soil K+ Kit w/30 Samples*** | $1,402.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| Spec 9 Basic Software*** | $4,571.00MN |
| FieldScout TCM 500 T-Handle*** | $3,936.00MN |
| Barometric Pressure Sensor Extended Range*** | $21,929.00MN |
| Minolta SPAD 502 Plus Meter*** | $70,126.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $27,840.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| ET Gauge | $12,785.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Value Pak | $159.00MN |
| MagniRead | $113.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| Irrometer Tensiometer 12 in Model SR*** | $5,637.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| Alarm Output Module*** | $6,807.00MN |