| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,605.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,090.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $24,105.00MN |
| Illusion Science*** | $263.00MN |
| Night Sky Proyection Kit*** | $264.00MN |
| Doodling Robot*** | $357.00MN |
| Glow Mini Stars | $117.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,090.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,684.00MN |
| Glow 3D Solar System | $131.00MN |
| LAQUA Twin Calcium Meter*** | $14,373.00MN |
| LAQUA Twin EC Meter*** | $4,023.00MN |
| Handheld Plant Sap Press*** | $557.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $61.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,760.00MN |
| Horiba Laqua Case for Meters | $3,222.00MN |
| Lensatic Compass | $183.00MN |
| Fun Mechanics Kit- Brush Robot*** | $869.00MN |
| Sensor Mounting Shelf*** | $1,131.00MN |
| Maping compass with mirror | $218.00MN |
| Alarm Output Module*** | $6,914.00MN |
| Glow Star | $106.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,920.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,836.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,600.00MN |
| Build Your Own Wind Turbine*** | $425.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,530.00MN |
| Green Science- Grow-A-Maze*** | $628.00MN |
| Flying Science | $342.00MN |
| Weatherlink Live*** | $7,578.00MN |
| Rino® 700*** | $9,168.00MN |
| Watch compass | $41.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,623.00MN |
| Military Prismatic Sighting Compass | $509.00MN |
| Hydraulic Robotic Arm*** | $713.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $807.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| Rain Bucket Bird Guard*** | $686.00MN |
| Brujula Krypton de colgar Negro | $61.00MN |
| Stegosaurus Skeleton | $249.00MN |
| Glow Planets & Super Nova 100 pcs. | $310.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,786.00MN |
| Enviro battery | $296.00MN |
| bottle catamaran | $399.00MN |
| Glow 3D Dinosaur*** | $129.00MN |
| Brújula minera*** | $2,535.00MN |
| Geologic Compass - A | $2,131.00MN |
| 034B-L Wind Set*** | $70,926.00MN |
| Mounting Pole Kit | $1,357.00MN |
| GPS eTrex 32x | $7,131.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| LoggerNet: Datalogger Support Software*** | $30,752.00MN |
| Clisímetro Geosurv | $1,052.00MN |
| Glow Solar System Mobile Making Kit*** | $264.00MN |
| WindSonic Mounting Pipe Kit*** | $4,558.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $807.00MN |
| Solar Power Package*** | $7,490.00MN |
| GPS MAP 65*** | $9,169.00MN |
| Weather Station Mounting Tripod | $2,789.00MN |
| Map Compass with Ruler and Lanyard | $143.00MN |
| GPS eTrex ® 10*** | $3,054.00MN |