| 15cm Plasma light*** | $953.00MN |
| MagniLook | $127.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $2,195.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Mini prisma marca Apex*** | $2,035.00MN |
| Eyepiece Zoom 4000 8mm-24mm (1.25") Meade*** | $2,344.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,957.00MN |
| *** | $4,125.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $75,617.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Ocular Sirius Plossl 7.5mm 1.25" | $1,381.00MN |
| MiniBrite 5x | $264.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $17,036.00MN |
| WatchDog A110 Temp*** | $1,800.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| DataScout Cellular Modem*** | $41,704.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $42,247.00MN |
| WatchDog A130 Temp/LW Logger*** | $8,976.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| Temperature (Micro) Sensor*** | $6,393.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| LAQUA Twin EC Meter*** | $3,961.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $980.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| Field Scout External Light Sensor Meter*** | $17,449.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $4,612.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $257,111.00MN |
| Pocket Magnifier | $218.00MN |
| Barometric Pressure Sensor Std.*** | $21,929.00MN |
| MT-16 Grain Moisture Tester*** | $16,828.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $1,409.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| CO2 Monitor*** | $44,758.00MN |
| Quantum Light Sensor*** | $14,449.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Quantum Light Sensor*** | $16,749.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,669.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,150.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Quantum Light Sensor*** | $29,923.00MN |
| Tipping Bucket Rain Collector*** | $22,916.00MN |
| Irrigation On/Off Sensor*** | $11,181.00MN |
| The Franklin World Globe*** | $8,221.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| Field Scout Foot-Candle Meter*** | $14,949.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| FieldScout TCM 500 T-Handle*** | $3,936.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,095.00MN |
| WatchDog 100-Temp 8K*** | $3,553.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| UV Sensor*** | $16,449.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $6,631.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| External (Soil) Temperature Sensor - 6 ft.*** | $2,538.00MN |
| Brújula minera*** | $2,496.00MN |
| Model J Soil Sampler*** | $9,474.00MN |
| Wonder Globe (Celestial )*** | $1,102.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Soil Compaction Tester*** | $6,017.00MN |
| GPS cable for Field Scout Equipments*** | $1,079.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| 3" Levitating Globe | $2,004.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $32,441.00MN |
| WatchDog Model 1425 Data Logger*** | $7,964.00MN |
| Pup Repetidor @900MHz*** | $11,124.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| Lensatic Compass | $180.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| FieldScout Soil Sensor Reader*** | $7,592.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| Rain Bucket Bird Guard*** | $1,351.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| Space Age | $1,083.00MN |
| WatchDog 3-Watermark Irrigation Station*** | $13,914.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| 36in Auger Tube Kit*** | $46,258.00MN |
| WatchDog Model 2400 External Sensor Station*** | $35,290.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| Pocket Digital Refractometer*** | $24,862.00MN |
| Protective Case for Series A & 1000*** | $6,473.00MN |
| Solar Power Package*** | $14,749.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Maping compass with mirror | $214.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Lantastic Compass | $251.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| SPNEC500 and 510 Sensor Replacement*** | $2,214.00MN |
| WatchDog Model 1200 Data Logger*** | $5,886.00MN |
| Hourglass | $798.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| Replacement EC Probe (8")*** | $6,653.00MN |
| Portable Laser Leaf Area Meter*** | $204,836.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| Watch compass | $40.00MN |
| Alarm Output Module*** | $13,614.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $16,960.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Hormiguero de Gel*** | $518.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $11,163.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| WatchDog 2000 Series Data Shuttle*** | $17,491.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| Handheld Photosynthesis System*** | $896,671.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| WatchDog Model 1250 Data Logger*** | $7,502.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $5,415.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,269.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| The Sun | $372.00MN |