| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $4,543.00MN |
| LAQUA Twin pH Meter*** | $16,793.00MN |
| 255-620-A Automatic Refill System*** | $26,670.00MN |
| LightScout DLI 100 Light Meter*** | $10,157.00MN |
| Mini Multi-Tool 8-in-1*** | $4,105.00MN |
| Filtro Solar de 125mm de D.I.*** | $1,856.00MN |
| WeatherLink Console*** | $26,392.00MN |
| 20 W Solar Panel*** | $41,292.00MN |
| GPSMAP® 65s*** | $20,062.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $65,398.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser*** | $3,329.00MN |
| 6-Plate Solar Radiation Shield*** | $17,434.00MN |
| Distanciómetro laser LDM60*** | $5,695.00MN |
| GPS eTrex® SE*** | $7,998.00MN |
| AirLink Professional Air Quality Sensor*** | $9,577.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $51,013.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| windmill generator | $326.00MN |
| Distanciómetro laser LDM150*** | $11,599.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $80,823.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $24,869.00MN |
| Wireless Weather Envoy | $5,234.00MN |
| LoggerNet: Datalogger Support Software*** | $60,558.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $69,221.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| Microscopio para Celular | $272.00MN |
| GPS MAP 65*** | $18,057.00MN |
| Orion DeepMap 600 Folding Star Chart | $1,026.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $8,869.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $4,533.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,096.00MN |
| 6x30 Achromatic Finder Scope | $4,008.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $5,540.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| GPS cable for Field Scout Equipments*** | $2,158.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $6,370.00MN |
| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $2,047.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| Orion Prime Focus Camera Adapters | $1,559.00MN |
| Pocket Multi-Tool 12-in-1*** | $4,124.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $13,536.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $2,472.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $82,406.00MN |
| WindSonic Mounting Pipe Kit*** | $13,463.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $835.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $19,050.00MN |
| Wireless Long-Range Repeater with AC Power*** | $10,093.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $17,239.00MN |
| bottle catamaran*** | $786.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $36,749.00MN |
| Wireless Repeater with Solar Power*** | $8,352.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $8,574.00MN |
| LAQUA Twin Sodium Meter*** | $37,300.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $70,157.00MN |
| Orion EQ-3M Single-Axis Telescope Drive*** | $9,575.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $705.00MN |
| Rain Collector Cone*** | $1,449.00MN |
| Weather Science*** | $309.00MN |
| Fuente de Poder de Litio LXPS 18*** | $17,376.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece*** | $14,254.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $94,937.00MN |
| Green Science- Grow-A-Maze*** | $928.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $2,403.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| Kit Solar Robotica 3 En 1 | $443.00MN |
| Solar Robot*** | $418.00MN |
| 20mm Orion Expanse Eyepiece*** | $3,991.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $57,964.00MN |
| Envoy8X*** | $12,027.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $798,660.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $20,253.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $1,659,932.00MN |
| Vantage Pro2 Console/Receiver*** | $22,383.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $48,998.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| Robotic Hand*** | $259.00MN |
| Sensor Mounting Shelf*** | $3,341.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $44,321.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath*** | $35,190.00MN |
| myBlue-T*** | $2,237.00MN |
| Distanciómetro laser LDM100*** | $8,284.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $8,630.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $10,883.00MN |
| Anemometer Transmitter Kit*** | $10,468.00MN |
| Atlas cosmico*** | $339.00MN |
| Field Scout Quantum Meter*** | $6,225.00MN |
| 1.25" Variable Universal Camera adapter*** | $6,191.00MN |
| Robot Duck*** | $351.00MN |
| 1.25" Orion Universal Camera Adapter | $2,379.00MN |
| Omni Antenna for Long Range Repeater*** | $11,136.00MN |
| myMET*** | $7,456.00MN |
| CR1000X Datalogger para medida y control*** | $217,594.00MN |
| RoboFocus*** | $51,161.00MN |
| Distanciómetro láser GLM 80 Professional*** | $256,364.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $1,504.00MN |
| 1.25" Orion Variable Polarizing Filter*** | $3,207.00MN |
| 140mm ID Orion Telescope Tube Rings*** | $3,223.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| MagniSheet*** | $576.00MN |
| IR Crop Thermometer | $2,216.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $3,671.00MN |
| ASI183MM (mono*** | $41,088.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| Universal Console*** | $107,065.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| Solar Power Package*** | $7,374.00MN |
| WatchDog Model 1250 Data Logger*** | $7,502.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| Fun Mechanics Kit- Brush Robot*** | $1,283.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| Electric Dome Drive ED-10*** | $46,980.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| WatchDog Model 2400 External Sensor Station*** | $52,934.00MN |
| MagniMark | $42.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $5,329.00MN |
| *** | $3,435.00MN |
| ASI1600MM Pro (mono)*** | $85,413.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $18,775.00MN |
| Hydraulic Robotic Arm*** | $702.00MN |
| Weather Station*** | $619.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $2,195.00MN |
| Solar System Model Planetarium Kit*** | $260.00MN |
| Glow 3D Dinosaur*** | $255.00MN |
| Field Scout SC-900*** | $51,146.00MN |
| MagniRead | $113.00MN |
| Tin Can Robot | $351.00MN |
| Xplorer 4 | $3,947.00MN |
| Xplorer 3 | $3,010.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Chrome Lighted RimFree | $1,710.00MN |
| CO2 Monitor*** | $22,379.00MN |
| Digitarium Portable Dome 4m*** | $211,902.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| Glow 3D Solar System | $129.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $3,923.00MN |
| Nivel Automatico AL132*** | $6,394.00MN |
| Science Magic | $544.00MN |
| ASI120MM*** | $6,016.00MN |
| Mammoth Skeleton*** | $490.00MN |
| LumiLoupe 10x | $144.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $1,485,161.00MN |
| LinenTest 5x | $144.00MN |
| Glow Star | $208.00MN |
| Xplorer 1 | $1,701.00MN |
| Field Scout T-Handle EC Probe (24")*** | $12,296.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| Stegosaurus Skeleton*** | $490.00MN |
| Solar Rover*** | $786.00MN |
| Night Sky Proyection Kit*** | $520.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| NIVEL AUTOMATICO TOPCON AT-B3*** | $13,526.00MN |
| Lupa Frontal Multi-Aumento*** | $1,131.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,532.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| OcuLens™ 5x & 8x | $436.00MN |
| Jewelers Loupe 3X | $36.00MN |
| FreeHand 2.5x | $355.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,532.00MN |
| Build Your Own Wind Turbine*** | $837.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| pH 7.0 (2) 30 ml each*** | $393.00MN |
| Pocket Magnifier | $218.00MN |
| Flying Science*** | $673.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,206,888.00MN |
| Dual 10x & 20x Jewelers Loupe*** | $390.00MN |
| Glow Mini Stars | $231.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $611.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Minolta SPAD 502 Plus Meter*** | $70,126.00MN |
| MagRX 2.5x | $137.00MN |
| Value Pak | $159.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| Enviro battery | $584.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Mid Range Wireless - Base Station*** | $11,330.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| Kestrel USB Interface*** | $3,346.00MN |
| FlexNeck | $317.00MN |
| Illusion Science*** | $259.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $5,702.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $18,033.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $70,811.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| 2in Male - 1.25in Female Reducer*** | $1,479.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $373,368.00MN |
| GPS eTrex ® 10*** | $6,013.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $64,881.00MN |
| Mounting Tripod | $3,608.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| Spec 9 Basic Software*** | $2,285.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| Peque ciencia optica | $362.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $9,905.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $27,743.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $16,992.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $20,206.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| Filtro Solar de 100mm de D.I.*** | $1,392.00MN |
| Rino® 700*** | $18,053.00MN |
| TEDCO Original Gyroscope*** | $301.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $1,905.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $7,722.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| Potato Clock | $272.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| Distanciómetro láser GLM 30 Professional*** | $7,810.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $2,110.00MN |
| Digital Dome Works*** | $75,168.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $22,472.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| Dovetail Base for Finder Scope*** | $1,270.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| GPS eTrex 32x*** | $14,042.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $18,147.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Buzz Wire making Kit | $259.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Par de anillos 100mm | $1,114.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| Tube Rings, 140mm ID*** | $2,567.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Zero Image Focuser*** | $8,669.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $10,189.00MN |
| 2000 ppm NO3- Standard*** | $5,329.00MN |
| Rocket Race Car*** | $521.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| LAQUA Twin Potassium Meter*** | $38,854.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Weatherlink Live*** | $7,461.00MN |
| QHY CCD PoleMaster*** | $10,051.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| LAQUA Twin Calcium Meter*** | $28,304.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $8,186.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| Propeller Racer | $393.00MN |
| UV Sensor*** | $9,466.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $5,329.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $5,434.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| Solar Radiation Sensor*** | $5,011.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| AudioStar Hand Controller*** | $6,941.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| Solar Plane Mobile | $417.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $10,189.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| Personal Solar Telescope <0.5 A*** | $48,970.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Universal Shelter*** | $3,564.00MN |
| Mag Lev Train Model*** | $417.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |