| Wonder Globe (Celestial ) | $551.00MN |
| Replogle Globe Traveler Globe Blue | $3,158.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| Dual 10x & 20x Jewelers Loupe*** | $195.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| Self Sticking Car Compass | $105.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| 3" Levitating Globe | $668.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| GPSMAP® 65s*** | $20,062.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| Exploracion Lunar | $353.00MN |
| HandHeld™ 2.5/5x | $246.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| Distanciómetro laser LDM150*** | $7,732.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| IR Crop Thermometer | $2,216.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $32,329.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| Handheld Photosynthesis System*** | $693,639.00MN |
| LumiLoupe 10x | $144.00MN |
| GPS MAP 65*** | $9,028.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Rino® 700*** | $9,027.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |