| LAQUA Twin EC Meter*** | $3,961.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $7,255.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $5,329.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $10,189.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| LAQUA Twin Potassium Meter*** | $25,903.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $10,189.00MN |
| 150 ppm K+ DI Standard*** | $3,552.00MN |
| 2000 ppm NO3- Standard*** | $3,552.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $5,329.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $5,329.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $16,097.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| Globo Terráqueo Traveler Antiguo | $4,211.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $5,434.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,150.00MN |
| LAQUA Twin Calcium Meter*** | $28,304.00MN |
| Pocket Digital Refractometer*** | $24,862.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| 12in Aztec Globe | $2,105.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,491.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| MT-PRO Grain Moisture Tester*** | $18,706.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,546.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| Geologic Compass - A*** | $4,196.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| Portable Tripod with Clamp*** | $1,047.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Brass Compass | $251.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| Brújula minera*** | $2,496.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,269.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| garden-combitester | $469.00MN |