| GPS eTrex ® 10*** | $6,013.00MN |
| Rain-gauge | $902.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $5,913.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $195,088.00MN |
| WindSonic Mounting Pipe Kit*** | $13,463.00MN |
| Solar Plane Mobile | $1,252.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $6,370.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $705.00MN |
| FlexNeck | $633.00MN |
| Orion EQ-3M Single-Axis Telescope Drive*** | $6,384.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $80,801.00MN |
| 20 W Solar Panel*** | $27,528.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| Electric Dome Drive ED-10*** | $23,490.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $15,154.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $102,144.00MN |
| Mag Lev Train Model*** | $417.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| The Franklin World Globe*** | $6,166.00MN |
| Brújula minera*** | $2,496.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| The Sun | $372.00MN |
| Altimeter/Barometer*** | $6,437.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| LumiVisor™ - LV-10*** | $2,850.00MN |
| 1.25" Orion Variable Polarizing Filter*** | $3,207.00MN |
| 6-Plate Solar Radiation Shield*** | $17,434.00MN |
| Digital thermo-hygrometer*** | $2,946.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $1,659,932.00MN |
| Power Supply (PS-2)*** | $12,215.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser*** | $2,219.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| Rocket Race Car*** | $521.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $1,648.00MN |
| LumiLoupe 10x*** | $288.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| LoggerNet: Datalogger Support Software*** | $90,837.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| General Biology - 25 slides | $1,604.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $281,559.00MN |
| Tip 1/4"*** | $571.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $32,699.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| CR1000X Datalogger para medida y control*** | $145,062.00MN |
| 1.25" Orion Universal Camera Adapter | $3,569.00MN |
| GPS eTrex® SE*** | $7,998.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| RoboFocus*** | $17,054.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $3,875.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| 3" Levitating Globe | $1,336.00MN |
| MagniRule | $137.00MN |
| Penetrometer FT 10 | $16,367.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| Telescope 10" LX90-ACF*** | $108,205.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| Rectangle Rim Free 2x | $1,255.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $1,731.00MN |
| Value Pak | $318.00MN |
| Hydraulic Robotic Arm*** | $702.00MN |
| Glow Solar System Mobile Making Kit*** | $520.00MN |
| Distanciómetro láser GLM 80 Professional*** | $128,182.00MN |
| Geologic Compass - A*** | $6,295.00MN |
| Clisímetro Geosurv | $2,071.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| Vibration Isolation Pads #895*** | $1,199.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Lensatic Compass | $180.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| T-Adapter #62 for SC*** | $2,157.00MN |
| Termómetro Min/Max libre de Mercurio | $1,273.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Fuente de Poder de Litio LXPS 18*** | $8,688.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $19,270.00MN |
| #546 AC Adapter for ETX70 and DS2000*** | $1,700.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $10,486.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,086.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $1,377.00MN |
| Maping compass with mirror | $214.00MN |
| Kit Solar Robotica 14 En 1*** | $640.00MN |
| Solar Robot*** | $837.00MN |
| Tube Rings, 116mm ID*** | $2,567.00MN |
| soda cane robug | $271.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| Termómetro digital solar Maximos y Mínimos | $1,789.00MN |
| Tube Balance Weight System #1402 for all 10" SCT's*** | $9,955.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Series 5000 Mega Wide Angle Eyepiece 15mm (2") [ME607017]*** | $6,544.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $64,658.00MN |
| QHY CCD PoleMaster*** | $10,051.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $16,243.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| COMPRO POCKET TRANSIT*** | $19,270.00MN |
| LinenTest 5x | $144.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $6,188.00MN |
| Orion Field Flattener for Short Refractors*** | $10,020.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| Night Sky Proyection Kit*** | $780.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| Science Magic | $816.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $5,716.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| 1.25" Variable Universal Camera adapter*** | $8,254.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,434.00MN |
| GPS MAP 65*** | $9,028.00MN |
| bottle catamaran*** | $786.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| Glow Planets & Super Nova 100 pcs. | $611.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Motorized Robot Hand*** | $351.00MN |
| Tin Can Robot | $351.00MN |
| FreeHand 2.5x | $355.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| digital professional thermo-hygrometer | $4,636.00MN |
| Rino® 700*** | $27,080.00MN |
| Penetrometer FT 40*** | $16,367.00MN |
| MagniFly™ 2x/3.5x | $1,938.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $8,186.00MN |
| GPS Garmin ETrex 22x*** | $20,060.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| Robotic Hand*** | $259.00MN |
| Glow Moon & Star | $190.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $3,029.00MN |
| Stegosaurus Skeleton*** | $735.00MN |
| Glow 3D Solar System | $258.00MN |
| Zero Image Focuser*** | $8,669.00MN |
| Robot Duck*** | $351.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| Fun Mechanics Kit- Brush Robot*** | $1,283.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| Flying Science | $336.00MN |
| Penetrometer FT 30*** | $16,367.00MN |
| Mammoth Skeleton*** | $490.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $6,669.00MN |
| 12in Aztec Globe | $2,105.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Penetrometer FT 02 | $13,094.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| Model HC Soil Sampler*** | $5,023.00MN |
| Replacement EC Probe (8")*** | $6,653.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $10,189.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| Par de anillos 100mm | $1,114.00MN |
| Temperature/RH Pen*** | $1,477.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $798,660.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $11,492.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $2,248.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| AC Adapter, 110VAC*** | $1,197.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $23,734.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Digital Dome Works*** | $225,504.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| GPS cable for Field Scout Equipments*** | $2,158.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| Field Carrying Case With Buffers*** | $1,260.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| *** | $1,375.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Protective Case for Series A & 1000*** | $3,236.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| CO2 Monitor*** | $22,379.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,150.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| UV Sensor*** | $9,466.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Exploracion Lunar | $353.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| AirLink Professional Air Quality Sensor*** | $9,577.00MN |
| Self Sticking Car Compass | $35.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| Mounting Tripod*** | $7,216.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| IR Crop Thermometer | $2,216.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $40,090.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| Wireless Weather Envoy | $5,234.00MN |
| Universal Shelter*** | $3,564.00MN |
| Envoy8X*** | $4,009.00MN |
| Magniloupe Headband | $206.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| Flat Sensor, Replacement*** | $2,029.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $220.00MN |
| Full Page Magnifier 2x*** | $55.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| GPSMAP® 65s*** | $20,062.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,116.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| Nikon T-ring | $602.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| Digitarium Elevator Mount System*** | $103,482.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,724,418.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| Solar Radiation Sensor*** | $5,011.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Magnetics Armable | $407.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| ASI120MM*** | $6,016.00MN |
| Globo Terráqueo Traveler Antiguo | $3,158.00MN |
| MagniRead | $113.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| garden-combitester | $469.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Tip 1/8"*** | $571.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $1,125.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| Illusion Science*** | $259.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Chrome Lighted RimFree | $855.00MN |
| MagniFlash 11x*** | $985.00MN |
| 12" LX200-ACF f/10 UHTC*** | $182,650.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| MagniSheet*** | $576.00MN |
| MagniMark | $42.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $2,116.00MN |
| Propeller Racer | $393.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| thermometer for compost | $708.00MN |
| TravelView™ - 10x25*** | $794.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| Electric Shutter (ES-6/ES-10)*** | $23,490.00MN |
| Tip 5/16"*** | $571.00MN |
| Hourglass | $399.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| Solar Rover | $393.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| rain-gauge | $535.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,016.00MN |