| WatchDog 3240 Wireless Weather Station*** | $97,901.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| thermometer for compost | $708.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $3,209.00MN |
| 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*** | $8,018.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $65,881.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| 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)*** | $175,392.00MN |
| 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.)*** | $21,910.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $7,064.00MN |
| Wireless Vantage Vue*** | $30,958.00MN |
| Set for teaching Sciences - 10 slides | $1,409.00MN |
| Motor Drive for AstroMaster/PowerSeeker*** | $4,101.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $1,377.00MN |
| 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*** | $401,880.00MN |
| Microscopio para Celular | $544.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $45,066.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $1,409.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $144,521.00MN |
| WatchDog 3220 Wireless Rain Station*** | $87,569.00MN |
| 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*** | $23,734.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| 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*** | $8,688.00MN |
| rain-gauge | $535.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,231.00MN |