| Conductivity Electrode Replacement*** | $41,091.00MN |
| #546 AC Adapter for ETX70 and DS2000*** | $3,400.00MN |
| Kit Solar Robotica 3 En 1 | $885.00MN |
| DataScout Modem WiFi Solar*** | $50,612.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| Field Scout UV Meter*** | $39,127.00MN |
| Tin Can Robot*** | $702.00MN |
| Penetrometer FT 40*** | $32,734.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $257,111.00MN |
| Globo Terráqueo Traveler Antiguo | $2,106.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $602,821.00MN |
| Quantum Light Sensor*** | $33,498.00MN |
| The Franklin World Globe*** | $8,221.00MN |
| Glow Mini Stars | $115.00MN |
| Pup de Sensores @900MHz*** | $27,248.00MN |
| Tip 1/4"*** | $1,713.00MN |
| Rings 125mm | $1,693.00MN |
| Robotic Hand*** | $518.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $48,661.00MN |
| Field Scout Quantum Meter*** | $24,898.00MN |
| Tip 5/16"*** | $1,142.00MN |
| Robot solar 6 en 1*** | $445.00MN |
| WaterScout Calibration Device*** | $4,254.00MN |
| Tip 1/8"*** | $1,142.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $456,314.00MN |
| Spare pH probe for D-54 Meter*** | $15,571.00MN |
| Fiedl Scout Red/Far Red Meter*** | $136,865.00MN |
| Field Scout External Light Sensor Meter*** | $26,173.00MN |
| DataScout Cellular Modem*** | $62,556.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| FieldScout Sensor Reader Case*** | $4,441.00MN |
| Penetrometer FT 20*** | $16,367.00MN |
| Solar System Model Planetarium Kit*** | $520.00MN |
| Robot maromas | $1,239.00MN |
| Flying Science*** | $1,009.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $94,937.00MN |
| Conductivity Cell (Water)*** | $22,899.00MN |
| *** | $5,500.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $228,854.00MN |
| Retreiver @900MHz*** | $30,028.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $1,284.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $9,224.00MN |
| Fun Mechanics Kit- Brush Robot*** | $1,283.00MN |
| Doodling Robot*** | $702.00MN |
| Geologic Compass - A*** | $8,393.00MN |
| Penetrometer FT 02*** | $19,641.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $546,360.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $29,898.00MN |
| 140mm ID Orion Telescope Tube Rings*** | $3,223.00MN |
| Hydraulic Robotic Arm*** | $1,054.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $37,497.00MN |
| LightScout DLI 100 Light Meter*** | $20,314.00MN |
| Flow Probe (5.5 to 15 handle)*** | $80,801.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| Par de anillos 100mm | $2,227.00MN |
| Field Scout Foot-Candle Meter*** | $22,423.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Kit Solar Robotica 14 En 1*** | $1,280.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| Glow Moon & Star | $190.00MN |
| *** | $6,870.00MN |
| Glow Star | $208.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Pup Repetidor @900MHz*** | $11,124.00MN |
| Fuente de Poder de Litio LXPS 18*** | $17,376.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| Conductivity Standard 2.76 mS/cm*** | $1,145.00MN |
| 3" Levitating Globe | $1,336.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,016.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| soda cane robug | $271.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| Replacement EC Probe (8")*** | $6,653.00MN |
| Tube Rings, 140mm ID*** | $2,567.00MN |
| Solar Rover*** | $786.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $16,243.00MN |
| digital wine thermometer | $1,000.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| Penetrometer FT 10 | $16,367.00MN |
| Analogue Thermo-Hygrometer | $1,464.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| garden-combitester | $469.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $15,356.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| LumiLoupe 10x | $144.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,818.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser*** | $2,219.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| ET Gauge | $12,785.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $9,905.00MN |
| AirLink Professional Air Quality Sensor*** | $4,788.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| Alarm Output Module*** | $6,807.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Distanciómetro láser GLM 30 Professional*** | $3,905.00MN |
| EnviroMonitor Gateway*** | $22,161.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Groweather ISS (wireless)*** | $20,045.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station*** | $14,922.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| Field Scout T-Handle EC Probe (24")*** | $12,296.00MN |
| Jewelers Loupe 3X | $36.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| LAQUA Twin EC Meter*** | $3,961.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| Irrometer Tensiometers 36 in Model R*** | $6,463.00MN |
| Envoy8X*** | $8,018.00MN |
| IR Crop Thermometer | $2,216.00MN |
| EnviroMonitor Node*** | $11,025.00MN |
| Lava Lamp | $266.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| Mag Lev Train Model*** | $417.00MN |
| Binocular UpClose G2 20×50 | $1,818.00MN |
| Potato Clock | $272.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Motorized Robot Hand*** | $351.00MN |
| Glow 3D Solar System | $258.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Rocket Race Car*** | $521.00MN |
| Magnet Science | $309.00MN |
| CH150 12V Charging Regulator*** | $13,146.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Weather Station*** | $309.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| Buzz Wire making Kit | $259.00MN |
| Soil Compaction Tester*** | $6,017.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $9,525.00MN |
| Propeller Racer | $393.00MN |
| Illusion Science*** | $518.00MN |
| Robot Duck*** | $351.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $742,580.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $2,968.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,818.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| TravelView™ - 10x25*** | $794.00MN |
| Maping compass with mirror | $214.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $1,125.00MN |
| Brújula minera*** | $2,496.00MN |
| GPS eTrex ® 10*** | $6,013.00MN |
| Digitarium Elevator Mount System*** | $103,482.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| Xplorer 4 | $3,947.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Digitarium Portable Dome 5m*** | $240,872.00MN |
| MagniRule | $275.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Mammoth Skeleton*** | $245.00MN |
| Science Magic | $272.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| MagniMark | $42.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| LX600 14" ACF w/StarLock*** | $268,348.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| MagniSheet*** | $288.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| LX600 10" ACF w/StarLock*** | $180,053.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |