| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Microscopio para Celular | $816.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $130,059.00MN |
| UV Sensor*** | $24,673.00MN |
| Military Prismatic Sighting Compass | $1,003.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $11,308.00MN |
| Quantum Light Sensor*** | $25,123.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Lensatic Compass | $361.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $32,511.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $32,441.00MN |
| Tipping Bucket Rain Collector*** | $15,277.00MN |
| Spec 9 Pro Software*** | $9,187.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $120.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| WatchDog Model 2400 External Sensor Station*** | $35,290.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| 0-2.5V DC Input Cable*** | $1,431.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $10,955.00MN |
| Brass Compass | $501.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $47,468.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| Lantastic Compass | $251.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| ET Gauge | $12,785.00MN |
| Maping compass with mirror | $643.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $4,421.00MN |
| Spec 9 Basic Software*** | $2,285.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| Temperature (Micro) Sensor*** | $4,262.00MN |
| Brass Compass In Metal Tin Box*** | $641.00MN |
| Geologic Compass - A | $2,098.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| Moon Poster | $220.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Silicon Pyranometer Sensor*** | $7,224.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $12,517.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,870.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $333,412.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $3,923.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| FieldScout Soil Sensor Reader*** | $7,592.00MN |
| Orion EQ-13 Equatorial Telescope Mount and Tripod*** | $20,822.00MN |
| CO2 Monitor*** | $22,379.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,374.00MN |
| Watch compass | $40.00MN |
| *** | $1,375.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| WatchDog 3240 Wireless Weather Station*** | $97,901.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| MagniSheet*** | $288.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| Field Scout T-Handle EC Probe (24")*** | $12,296.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| Termómetro Digital TP101*** | $421.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| Retreiver @900MHz*** | $30,028.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| Pup Repetidor @900MHz*** | $11,124.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| Shelter Angle Brackets*** | $1,114.00MN |
| Cámara Color ASI294MC Pro*** | $28,816.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| 12in Aztec Globe | $2,105.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Tip 1/4"*** | $571.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| WatchDog 3250 Wireless ET Station*** | $56,700.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| 3" Levitating Globe | $1,336.00MN |
| ezRead™ | $1,295.00MN |
| Microscopio Plus 100x 300x 600x*** | $1,755.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| WatchDog A150 Temp/RH Logger | $7,024.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $373,368.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $742,580.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| Hourglass | $399.00MN |
| Telescopio reflector ecuatorial Orion Observer 134mm*** | $10,245.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| The Franklin World Globe*** | $4,111.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $3,460.00MN |
| Hormiguero de Gel*** | $259.00MN |
| Field Scout External Light Sensor Meter*** | $8,724.00MN |
| Exploracion Lunar | $353.00MN |
| Motorized Robot Hand*** | $351.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |