| 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*** | $3,861.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| Spec 9 Basic Software*** | $2,285.00MN |
| 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*** | $7,107.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $228,157.00MN |
| Weatherlink Live*** | $14,922.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $210,470.00MN |
| 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*** | $5,953.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station*** | $14,922.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $32,865.00MN |
| 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*** | $1,964.00MN |
| Two 20cm (8in) Rods*** | $4,007.00MN |
| 5MP Digital Imager*** | $9,392.00MN |
| 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*** | $45,066.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $2,113.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $144,521.00MN |
| WatchDog 3220 Wireless Rain Station*** | $131,353.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $5,913.00MN |
| Lizards, birds and snakes - 10 slides*** | $1,377.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $20,537.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Spec 9 Pro Software*** | $4,594.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| 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 | $2,131.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $128,555.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $47,468.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| 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*** | $1,473.00MN |
| pH 7 Standard - 250mL*** | $749.00MN |
| 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*** | $48,970.00MN |
| 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*** | $10,031.00MN |
| pH 7.0 (2) 30 ml each*** | $393.00MN |
| Fuente de Poder de Litio LXPS 18*** | $26,064.00MN |
| rain-gauge | $1,069.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| 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*** | $3,983.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| *** | $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*** | $2,227.00MN |
| GPS cable for Field Scout Equipments*** | $1,079.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| Two 12cm (4.8in) Rods*** | $1,765.00MN |
| 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*** | $3,236.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Magniloupe Headband | $103.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| MagniRule | $137.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| 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*** | $1,284.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| Cámara Color ASI294MC Pro*** | $28,816.00MN |
| Solar Radiation Sensor*** | $5,011.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| 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 |