| The Earth | $378.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,285.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,018.00MN |
| Filtro Solar de 100mm de D.I.*** | $707.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $130,564.00MN |
| 20 W Solar Panel*** | $13,979.00MN |
| Solar Power Package (WD)*** | $7,739.00MN |
| Chrome Lighted RimFree | $869.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,732.00MN |
| Flow Probe (5.5 to 15 handle)*** | $41,032.00MN |
| Rain Collector Cone | $736.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,290.00MN |
| Fishes, frogs and amphibians - 10 slides | $715.00MN |
| Two 20cm (8in) Rods*** | $2,035.00MN |
| Penetrometer FT 30*** | $8,311.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,109.00MN |
| Penetrometer FT 02 | $6,649.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,655.00MN |
| Lupa Frontal Multi-Aumento*** | $383.00MN |
| Solar Radiation Sensor*** | $5,090.00MN |
| Quantum Light Sensor*** | $7,337.00MN |
| Base/soporte estrella para tripie*** | $991.00MN |
| Set for teaching Sciences - 10 slides | $715.00MN |
| Replacement EC Probe (8")*** | $6,757.00MN |
| Krestel 3500 Pocket Weather Meter | $6,555.00MN |
| Clisímetro Geosurv | $1,052.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,836.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,757.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,174.00MN |
| Software to activate Datalogger CM 1000*** | $6,032.00MN |
| LumiLoupe 7x Stand Magnifier | $221.00MN |
| Rain Bucket Bird Guard*** | $686.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,760.00MN |
| Brújula Brunton GEO 5010*** | $18,686.00MN |
| LumiLoupe 10x | $146.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,870.00MN |
| 3" Levitating Globe | $679.00MN |
| LAQUA Twin Potassium Meter*** | $13,154.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $549.00MN |
| Soil Compaction Tester*** | $6,111.00MN |
| Cabled Weather Envoy*** | $5,316.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $572.00MN |
| Inclinómetro y Nivel Digital 24" - SITEPRO*** | $1,826.00MN |
| Glass Lens Magnifier 2.5" 3x | $63.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| Filtro Solar de 70mm de D.I.*** | $589.00MN |