| WatchDog 3240 Wireless Weather Station*** | $146,852.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| thermometer for compost | $708.00MN |
| Zoology: Invertebrate and Insects - 25 slides*** | $4,813.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $13,263.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $1,377.00MN |
| General Biology - 25 slides*** | $4,813.00MN |
| Life in the Ground - 10 slides*** | $2,066.00MN |
| WatchDog 3-Watermark Irrigation Station*** | $27,829.00MN |
| Envoy8X*** | $12,027.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $65,881.00MN |
| Two 3.8cm (1.5in) Rods*** | $6,584.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $55,123.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $7,722.00MN |
| 6x30 Achromatic Finder Scope | $6,012.00MN |
| Spec 9 Basic Software*** | $4,571.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| WatchDog 100-Temp 2K*** | $2,296.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $123,610.00MN |
| WatchDog 100-Temp 8K*** | $10,660.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $228,157.00MN |
| Weatherlink Live*** | $22,383.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $245,549.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $15,034.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $22,799.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $20,721.00MN |
| Yagi Antenna for Long Range Repeater*** | $11,136.00MN |
| Tensiometer Service Kit*** | $7,938.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station*** | $14,922.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $43,820.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $7,064.00MN |
| Wireless Vantage Vue*** | $30,958.00MN |
| Set for teaching Sciences - 10 slides*** | $2,113.00MN |
| Motor Drive for AstroMaster/PowerSeeker*** | $4,101.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $2,066.00MN |
| myBlue-T*** | $2,237.00MN |
| STAR POINTER FINDERSCOPE*** | $2,947.00MN |
| Two 20cm (8in) Rods*** | $4,007.00MN |
| 5MP Digital Imager*** | $14,088.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $1,270.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $48,767.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $602,821.00MN |
| Microscopio para Celular | $544.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $67,599.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $2,113.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $216,782.00MN |
| WatchDog 3220 Wireless Rain Station*** | $131,353.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $8,869.00MN |
| Lizards, birds and snakes - 10 slides*** | $1,377.00MN |
| Dovetail Base for Finder Scope*** | $1,270.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $20,537.00MN |
| Tropical Plants - 10 slides*** | $1,377.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Spec 9 Pro Software*** | $9,187.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| Tipping Bucket Rain Collector*** | $15,277.00MN |
| Wireless Repeater with Solar Power*** | $8,352.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| Temperature (Micro) Sensor*** | $6,393.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $257,111.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $2,110.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $47,468.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $3,694.00MN |
| G11 Mount - 60 lb Capacity*** | $142,897.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| FieldScout TCM 500 T-Handle*** | $3,936.00MN |
| Galino liquid thermometer | $604.00MN |
| Digital thermo-hygrometer*** | $2,946.00MN |
| pH 7 Standard - 250mL*** | $1,498.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Personal Solar Telescope <0.5 A*** | $146,911.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| GPSMAP® 65s*** | $20,062.00MN |
| pH 7.0 (2) 30 ml each*** | $786.00MN |
| Fuente de Poder de Litio LXPS 18*** | $43,439.00MN |
| rain-gauge | $1,069.00MN |
| Digital maxima-minima thermometer with alarm | $1,455.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,231.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| #546 AC Adapter for ETX70 and DS2000*** | $1,700.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $5,974.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $8,552.00MN |
| *** | $3,435.00MN |
| Soil Compaction Tester*** | $6,017.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| AirLink Professional Air Quality Sensor*** | $4,788.00MN |
| LumiLoupe 10x | $144.00MN |
| Sensor Mounting Shelf*** | $3,341.00MN |
| GPS cable for Field Scout Equipments*** | $1,079.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| Two 12cm (4.8in) Rods*** | $3,530.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| Anemometer Transmitter Kit*** | $10,468.00MN |
| Rain Collector Cone | $725.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Mounting Tripod | $3,608.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Protective Case for Series A & 1000*** | $6,473.00MN |
| OcuLens™ 5x & 8x | $436.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Magniloupe Headband | $206.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| MagniRule | $137.00MN |
| Tube Rings, 116mm ID*** | $2,567.00MN |
| ezRead™ | $1,295.00MN |
| Mammoth Skeleton*** | $245.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Irrometer Tensiometers 18 in Model R*** | $2,922.00MN |
| FreeHand 2.5x | $355.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| FlexNeck | $317.00MN |
| Tip 1/4"*** | $571.00MN |
| Buzz Wire making Kit | $259.00MN |
| IR Crop Thermometer | $2,216.00MN |
| EnviroMonitor Gateway*** | $22,161.00MN |
| Tube Rings, 140mm ID*** | $3,851.00MN |
| Handheld Plant Sap Press*** | $1,097.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $6,669.00MN |
| Cámara Color ASI294MC Pro*** | $28,816.00MN |
| Solar Radiation Sensor*** | $5,011.00MN |
| WatchDog Sprayer Station*** | $92,807.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Rings 125mm | $1,693.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Universal Shelter*** | $3,564.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| 12in Aztec Globe | $2,105.00MN |
| garden-combitester | $469.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| Science Magic | $272.00MN |
| MagniMark | $42.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| WatchDog A110 Temp*** | $1,800.00MN |
| ASI120MM*** | $6,016.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| COMPRO POCKET TRANSIT*** | $19,270.00MN |
| Telescopio reflector Orion 6" f/4 Newtonian Astrograph*** | $17,748.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,114.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $57,132.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| Solar Power Package*** | $7,374.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| SPNEC500 and 510 Sensor Replacement*** | $2,214.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| Mini prisma marca Apex*** | $2,035.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| Base/soporte estrella para tripie*** | $976.00MN |
| Mid Range Wireless - Base Station*** | $11,330.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| 20 Pzs Tarjeta reflectora de 60mmx60mm*** | $2,481.00MN |
| The Earth | $372.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Hydraulic Robotic Arm*** | $351.00MN |
| pH 4 Standard - 250mL*** | $749.00MN |
| Quantum Light Sensor*** | $8,374.00MN |
| Tarjeta reflectora de 60mmx60mm*** | $128.00MN |
| digital wine thermometer | $500.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| Magnetics Armable | $407.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| The Sun | $372.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| Model J Soil Sampler*** | $9,474.00MN |
| Space Age | $1,083.00MN |
| Series 5000 PWA 7mm Eyepiece (1.25") | $3,913.00MN |
| Hourglass | $399.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| Full Page Magnifier 2x*** | $55.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,252.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| Groweather ISS (cabled)*** | $18,374.00MN |
| Autoguider Port Module*** | $3,305.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $5,568.00MN |
| Glow Star | $104.00MN |
| Glass Lens Magnifier 2" 5x | $63.00MN |
| Groweather ISS (wireless)*** | $20,045.00MN |
| Self Sticking Car Compass | $35.00MN |
| Vantage Vue Console*** | $6,125.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| Solarscope clásico*** | $4,613.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| AudioStar Hand Controller*** | $6,941.00MN |
| QHY CCD PoleMaster*** | $10,051.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Watch compass | $40.00MN |
| Tip 1/8"*** | $1,142.00MN |
| Cámara a color QHY 5III 485C*** | $13,055.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Glow Mini Stars | $115.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Tip 5/16"*** | $571.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| Atlas cosmico*** | $170.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| WatchDog Model 1425 Data Logger*** | $7,964.00MN |
| Zero Image Focuser*** | $8,669.00MN |