| Meade Polaris 114mm German Equatorial Reflector | $15,356.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| Tip 1/8"*** | $1,713.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $77,285.00MN |
| Tip 1/4"*** | $1,713.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Animal reproduction - 10 slides*** | $2,066.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station*** | $14,922.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Rino® 700*** | $9,027.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $1,377.00MN |
| LAQUA Twin Sodium Meter*** | $37,300.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| WatchDog Sprayer Station Console*** | $30,555.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $10,189.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| G11 Mount - 60 lb Capacity*** | $214,346.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $23,734.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $10,189.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,150.00MN |
| Penetrometer FT 20*** | $24,551.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Minolta SPAD 502 Plus Meter*** | $140,253.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| f/6.3 Focal Reducer/Field Flatener*** | $1,945.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $1,590.00MN |
| WatchDog Model 2400 External Sensor Station*** | $35,290.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $7,255.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $11,399.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,532.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Horiba Laqua Case for Meters*** | $6,344.00MN |
| WatchDog A130 Temp/LW Logger*** | $8,976.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $80,801.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $3,552.00MN |
| Quantum Light Sensor*** | $16,749.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,374.00MN |
| pH 7 Standard - 250mL*** | $749.00MN |
| 2000 ppm NO3- Standard*** | $3,552.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| WatchDog 100-Temp 8K*** | $3,553.00MN |
| WatchDog A110 Temp*** | $1,800.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $228,157.00MN |
| Soil K+ Kit w/30 Samples*** | $1,402.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Build Your Own Wind Turbine*** | $837.00MN |
| Tetraview LCD digital Microscope*** | $41,107.00MN |
| IR Crop Thermometer*** | $4,432.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $97,901.00MN |
| Peque ciencia optica | $362.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,256.00MN |
| Quantum Light Sensor*** | $29,923.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| Science Magic | $544.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| windmill generator | $326.00MN |
| Enviro battery | $292.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| FieldScout Soil Sensor Reader*** | $7,592.00MN |
| Handheld Photosynthesis System*** | $693,639.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| Solar Power Package*** | $7,374.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,491.00MN |
| WatchDog 3250 Wireless ET Station*** | $170,100.00MN |
| CO2 Monitor*** | $22,379.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| Buzz Wire making Kit | $259.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Flat-End Probe (Soils)*** | $4,268.00MN |
| Doodling Robot*** | $351.00MN |
| GPS cable for Field Scout Equipments*** | $1,079.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $16,963.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $364,240.00MN |
| Robotic Hand*** | $259.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $19,958.00MN |
| Robot Duck*** | $702.00MN |
| 5MP Digital Imager*** | $9,392.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| Orion EQ-13 Equatorial Telescope Mount and Tripod*** | $6,941.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Barometric Pressure Sensor Std.*** | $21,929.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| UV Sensor*** | $8,224.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| Field Scout SC-900*** | $102,293.00MN |
| Spec 9 Basic Software*** | $2,285.00MN |
| Hydraulic Robotic Arm*** | $351.00MN |
| soda cane robug | $271.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| Silicon Pyranometer Sensor*** | $7,224.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $3,029.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| Electric Shutter (ES-6/ES-10)*** | $23,490.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| Two 12cm (4.8in) Rods*** | $1,765.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| Solar Robot*** | $418.00MN |
| ET Gauge | $12,785.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $6,188.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| Electric Dome Drive ED-10*** | $23,490.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |