| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,320.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,629.00MN |
| Fishes, frogs and amphibians - 10 slides | $715.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $699.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $699.00MN |
| Structure of Vegetables - 10 slides | $715.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $699.00MN |
| Tropical Plants - 10 slides | $699.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| Animal reproduction - 10 slides | $699.00MN |
| Lizards, birds and snakes - 10 slides | $699.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $11,672.00MN |
| Microscopio Biológico Profesional*** | $41,036.00MN |
| Digitarium Portable Dome 7m*** | $356,197.00MN |
| Buzz Wire making Kit*** | $526.00MN |
| Night Sky Proyection Kit*** | $264.00MN |
| QHY CCD PoleMaster*** | $10,208.00MN |
| 3" Levitating Globe | $1,357.00MN |
| Illusion Science*** | $526.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| Build Your Own Wind Turbine*** | $850.00MN |
| Microscopio para Celular | $276.00MN |
| Mid Range Wireless - Base Station*** | $11,507.00MN |
| GPSMAP® 65s*** | $30,563.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,766,987.00MN |
| Mini Multi-Tool 8-in-1*** | $834.00MN |
| Penetrometer FT 02 | $13,298.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,174.00MN |
| Glow 3D Solar System | $262.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,199.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $358.00MN |
| 2000 ppm NO3- Standard*** | $1,804.00MN |
| ezRead™ | $1,316.00MN |
| GPS Garmin ETrex 22x*** | $10,187.00MN |
| bottle catamaran | $399.00MN |
| Mid Range Wireless - Transmitter*** | $10,902.00MN |
| LAQUA Twin Calcium Meter*** | $14,373.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $1,615.00MN |
| Glow Solar System Mobile Making Kit*** | $264.00MN |
| CR1000X Datalogger para medida y control*** | $73,665.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,655.00MN |
| GPS MAP 65*** | $9,169.00MN |
| Glow Planets & Super Nova 100 pcs. | $310.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $3,514.00MN |
| Galino liquid thermometer | $1,226.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,047.00MN |
| LCD Digital Microscope II*** | $28,613.00MN |
| Universal Shelter*** | $3,619.00MN |
| LoggerNet: Datalogger Support Software*** | $61,504.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $67,757.00MN |
| Wireless Repeater with Solar Power*** | $8,483.00MN |
| ASI071MC Pro (color)*** | $50,126.00MN |
| LAQUA Twin pH Meter*** | $4,264.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,254.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,760.00MN |
| Vantage Vue Console*** | $12,441.00MN |
| 8" LX200-ACF f/10 UHTC*** | $128,358.00MN |
| Cabled Vantage Pro2 Console*** | $7,578.00MN |
| WeatherLink Console*** | $17,870.00MN |
| 11cm Plasma light*** | $395.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,605.00MN |
| pH 7 Standard - 250mL*** | $1,521.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $14,138.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $115,861.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $27,291.00MN |
| Vantage Pro2 Console/Receiver*** | $7,578.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,090.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,662.00MN |
| Telescope 10" LX90-ACF*** | $109,895.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $73,390.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,174.00MN |
| GPS eTrex ® 10*** | $3,054.00MN |
| Exploracion Lunar | $359.00MN |
| Lava Lamp | $270.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $38,432.00MN |
| Telescope 12" LX90-ACF*** | $140,666.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $130,564.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,530.00MN |
| 12cm Plasma light*** | $626.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,684.00MN |
| ZWO Mini Guider Scope*** | $3,595.00MN |
| Sensor Mounting Shelf*** | $1,131.00MN |
| Anemometer Transmitter Kit*** | $5,316.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $2,022.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,358.00MN |
| 20 W Solar Panel*** | $27,958.00MN |
| Envoy8X*** | $4,072.00MN |
| Self Sticking Car Compass | $35.00MN |
| WindSonic Mounting Pipe Kit*** | $4,558.00MN |
| LAQUA Twin EC Meter*** | $4,023.00MN |
| GPS eTrex 32x*** | $14,262.00MN |
| Glitter Lamp | $270.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,578.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $572.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,821.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $1,386.00MN |
| Globo Terráqueo Traveler Antiguo | $3,208.00MN |
| Brújula minera*** | $2,535.00MN |
| Temperature/RH Pen*** | $1,500.00MN |
| Geologic Compass - A | $2,131.00MN |
| Conductivity Standard 2.76 mS/cm*** | $1,163.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,921.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,828.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $9,723.00MN |
| 8.2 Dbi Yagi Antenna*** | $6,560.00MN |
| Alarm Output Module*** | $20,741.00MN |
| Military Prismatic Sighting Compass | $1,018.00MN |
| Pup de Sensores @900MHz*** | $27,674.00MN |
| Adaptador básico para smartphone 1.25" | $1,488.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $563.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,750.00MN |
| Rings 125mm | $1,719.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,285.00MN |
| Lensatic Compass | $183.00MN |
| 20mm Orion Expanse Eyepiece*** | $2,027.00MN |
| SkyMaster 20x80 Binocular*** | $8,513.00MN |
| Anillo-T Canon EOS | $611.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,623.00MN |
| Xplorer 1 | $1,728.00MN |
| Soil Compaction Tester*** | $6,111.00MN |
| DataScout WiFi Modems AC/DC*** | $37,790.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,801.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,474.00MN |
| Temperature/RH Pen*** | $4,642.00MN |
| 5MP Digital Imager*** | $4,769.00MN |
| Distanciómetro laser LDM100*** | $2,804.00MN |
| MagRX 2.5x | $139.00MN |
| Clisímetro Geosurv | $2,104.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,157.00MN |
| Replogle Globe Traveler Globe Blue | $2,138.00MN |
| Orion DeepMap 600 Folding Star Chart | $521.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,726.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,082.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $16,196.00MN |
| AC Adapter, 110VAC*** | $1,215.00MN |
| Protective Case for Series 1000*** | $1,125.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,625.00MN |
| Oceana 7x50 Marine*** | $16,089.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $48,210.00MN |
| MagniFly™ 2x/3.5x | $984.00MN |
| WatchDog Model 1525 Data Logger*** | $9,261.00MN |
| Par de anillos 100mm | $1,131.00MN |
| Map Compass with Ruler and Lanyard | $143.00MN |
| GPS eTrex® SE*** | $4,062.00MN |
| Tipping Bucket Rain Collector | $7,758.00MN |
| Vixen Style Camera Mount | $851.00MN |
| Autoguider Port Module*** | $1,678.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,731.00MN |
| Brujula Krypton de colgar Negro | $122.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $764.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,342.00MN |
| ET Pup Station (900 MHz)*** | $99,016.00MN |
| Soil Moisture Transducer - R*** | $7,545.00MN |
| IR Crop Thermometer*** | $4,501.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,397.00MN |
| Dovetail Base for Finder Scope*** | $645.00MN |
| Conductivity Electrode Replacement*** | $20,866.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,826.00MN |
| FieldScout TCM 500 T-Handle*** | $3,997.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,583.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $837.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,072.00MN |
| LinenTest 5x | $146.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $652.00MN |
| Maping compass with mirror | $218.00MN |
| STAR POINTER FINDERSCOPE*** | $998.00MN |
| Field Scout T-Handle EC Probe (24")*** | $12,488.00MN |
| Orion Binocular Viewer for Telescopes | $5,339.00MN |
| DataScout Modem WiFi Solar*** | $25,701.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,460.00MN |
| Cable for 497 Hand Controller*** | $339.00MN |
| FieldScout GreenIndex Board*** | $1,187.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,453.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $13,513.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,651.00MN |
| Brass Compass In Metal Tin Box*** | $651.00MN |
| Field Carrying Case With Buffers*** | $1,279.00MN |
| myMET | $3,786.00MN |
| ATC pH Probe (Liquids)*** | $2,536.00MN |
| Tetraview LCD digital Microscope*** | $20,875.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $842,934.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,417.00MN |
| Lantastic Compass | $255.00MN |
| Field Scout External Light Sensor Meter*** | $8,861.00MN |
| WatchDog Model 1650 Data Logger*** | $22,272.00MN |
| 0-2.5V DC Input Cable*** | $1,454.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,494.00MN |
| FieldScout CM 1000 NDVI Meter*** | $91,903.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,554.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,837.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,608.00MN |
| RoboFocus*** | $17,320.00MN |
| LinenTest™ 11.5x15mm*** | $332.00MN |
| Personal Solar Telescope <0.5 A*** | $49,735.00MN |
| Quantum Light Sensor*** | $10,130.00MN |
| Distanciómetro láser GLM 80 Professional | $65,092.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $29,012.00MN |
| SkyMaster 15x70 Binocular*** | $4,033.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $61.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,925.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $17,258.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $480.00MN |
| Enviro battery | $296.00MN |
| Magnet Science | $314.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $310.00MN |
| Peque ciencia optica | $368.00MN |
| TEDCO Original Gyroscope*** | $306.00MN |
| Science Magic | $276.00MN |
| Potato Clock | $276.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,882.00MN |
| Termómetro Digital TP101*** | $214.00MN |
| Silicon Pyranometer Sensor*** | $7,337.00MN |
| Silver-Black Polymer Sheets*** | $598.00MN |
| Analogue Thermo-Hygrometer | $743.00MN |
| pH 4 Standard - 250mL*** | $761.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $36,218.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,459.00MN |
| f/6.3 Focal Reducer/Field Flatener*** | $1,975.00MN |
| Orion Field Flattener for Short Refractors*** | $5,088.00MN |
| Analogue Indoor-Outdoor Thermometer | $244.00MN |
| rain-gauge | $543.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,597.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,090.00MN |
| digital professional thermo-hygrometer | $2,354.00MN |
| Leica TRI 100 Tripod | $3,157.00MN |
| Weatherlink Live*** | $7,578.00MN |
| Long-Stem Thermometer*** | $1,402.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $10,179.00MN |
| CO2 Monitor*** | $22,729.00MN |
| digital thermo-hygrometer*** | $1,163.00MN |
| garden-combitester | $477.00MN |
| Two 12cm (4.8in) Rods*** | $1,793.00MN |
| Model LS Soil Sampler | $4,795.00MN |
| Filtro Solar de 125mm de D.I.*** | $943.00MN |
| Two 3.8cm (1.5in) Rods | $1,672.00MN |
| Termómetro Digital TP101L*** | $316.00MN |
| Pup de Estaciones @900MHz*** | $12,567.00MN |
| Barometric Pressure Sensor Std.*** | $11,136.00MN |
| 4-20 mA Input Cable*** | $492.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,398.00MN |
| Tensiometer Service Kit*** | $2,015.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,804.00MN |
| LAQUA Twin Potassium Meter*** | $13,154.00MN |
| LAQUA Twin Sodium Meter*** | $12,628.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,174.00MN |