| ZWO Atmospheric Dispersion Corrector*** | $8,686.00MN |
| Pup Repetidor @900MHz*** | $22,596.00MN |
| WatchDog 100-Temp 2K*** | $2,332.00MN |
| WatchDog Model 1450 Data Logger*** | $9,261.00MN |
| Two 7.5cm (3in) Rods | $1,672.00MN |
| EnviroMonitor Long Range Antenna, 5dBi*** | $9,161.00MN |
| GPS eTrex ® 10*** | $3,054.00MN |
| Conductivity Cell (Water)*** | $5,814.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $358.00MN |
| rain-gauge | $543.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,521.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $6,067.00MN |
| Termómetro Digital TP101*** | $214.00MN |
| ASI120MM*** | $12,219.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,870.00MN |
| Galino liquid thermometer | $613.00MN |
| Tropical Plants - 10 slides | $699.00MN |
| HandHeld™ 2.5/5x | $125.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $968.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $261,128.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $10,060.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| Cámara a color QHY 5III 485C*** | $13,259.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $16,965.00MN |
| DataScout Cellular Modem*** | $21,178.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,235.00MN |
| GPS MAP 65*** | $27,508.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $30,854.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,142.00MN |
| Foodstuffs and their adulterations - 10 slides | $699.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $18,892.00MN |
| Glow Planets & Super Nova 20 pcs | $138.00MN |
| Adaptador básico para smartphone 1.25" | $2,232.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2*** | $3,845.00MN |
| Eyepiece Zoom 4000 8mm-24mm (1.25") Meade*** | $2,381.00MN |
| Portable Tripod with Clamp*** | $2,126.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $1,399.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $369,932.00MN |
| Glow 3D Solar System | $262.00MN |
| QHY5L-II M | $6,468.00MN |
| Termómetro digital solar Maximos y Mínimos | $1,817.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $12,712.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser*** | $2,254.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $1,528.00MN |
| Animal reproduction - 10 slides*** | $1,399.00MN |
| Digital maxima-minima thermometer with alarm | $739.00MN |
| WatchDog Model 1200 Data Logger*** | $5,978.00MN |
| 5mm Orion Edge On Planetary Eyepiece*** | $7,878.00MN |
| Plants Reproduction and Propagation - 10 slides | $715.00MN |
| Silver-Black Polymer Sheets*** | $598.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $3,259.00MN |
| *** | $2,793.00MN |
| Spec 9 Basic Software*** | $2,321.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $655.00MN |
| WatchDog Sprayer Station w/Console*** | $119,227.00MN |
| EnviroMonitor Node*** | $22,394.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $1,188.00MN |
| Space Age | $550.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,627.00MN |
| Temperature/RH Pen*** | $2,321.00MN |
| Cámara Color ASI294MC Pro*** | $58,533.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket*** | $1,715.00MN |
| Watch compass | $41.00MN |
| Funda para telescopio | $1,764.00MN |
| Magnetics Armable | $413.00MN |
| Model HC Soil Sampler*** | $2,551.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,086.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $61.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,770.00MN |
| General Biology - 25 slides | $1,630.00MN |
| Analogue Thermo-Hygrometer | $743.00MN |
| 255-620-A Automatic Refill System*** | $27,087.00MN |
| Glow Solar System Mobile Making Kit*** | $264.00MN |
| digital thermo-hygrometer*** | $1,163.00MN |
| Build Your Own Wind Turbine*** | $850.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $9,674.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,145.00MN |
| Illusion Science*** | $526.00MN |
| Digital Dome Works*** | $76,343.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,414.00MN |
| 15mm Orion Expanse Eyepiece*** | $4,052.00MN |
| Life in the Ground - 10 slides | $699.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $610.00MN |
| Geologic Compass - A*** | $4,262.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece*** | $9,651.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,923.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,398.00MN |
| digital wine thermometer | $508.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,757.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $699.00MN |
| Globo Terráqueo Traveler Antiguo | $1,069.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,528.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $715.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $48,210.00MN |
| Orion DeepMap 600 Folding Star Chart | $521.00MN |
| LX850 14" ACF w/StarLock*** | $351,666.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,157.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $1,011.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $302,297.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,801.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $699.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,597.00MN |
| Anemometer Transmitter Kit*** | $10,631.00MN |
| Hook Gauge*** | $32,585.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,757.00MN |
| DataScout WiFi Modems AC/DC*** | $37,790.00MN |
| Krestel 3000 Pocket Weather Meter | $5,220.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $1,143.00MN |
| Field Scout T-Handle EC Probe (24")*** | $12,488.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,935.00MN |
| Protective Case for Series 1000*** | $1,125.00MN |
| Wireless Vantage Vue*** | $31,442.00MN |
| WaterScout Calibration Device*** | $2,160.00MN |
| WatchDog Model 1425 Data Logger*** | $8,088.00MN |
| Exploracion Lunar | $359.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $879.00MN |
| 14" LX200-ACF f/10 UHTC*** | $241,770.00MN |
| Field Scout External Light Sensor Meter*** | $8,861.00MN |
| MagniMark | $43.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,451.00MN |
| Mounting Tripod | $3,664.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece*** | $1,991.00MN |
| Field Scout UV Meter*** | $7,948.00MN |
| Distanciómetro láser GLM 80 Professional | $65,092.00MN |
| Retreiver @900MHz*** | $15,249.00MN |
| WatchDog 3220 Wireless Rain Station*** | $88,937.00MN |
| Chrome Lighted RimFree | $869.00MN |
| bottle catamaran | $399.00MN |
| Fishes, frogs and amphibians - 10 slides | $715.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,382.00MN |
| FieldScout Sensor Reader Case*** | $1,128.00MN |
| 8" LX200-ACF f/10 UHTC*** | $128,358.00MN |
| GPS Garmin ETrex 22x*** | $10,187.00MN |
| Weather Station*** | $314.00MN |
| Two 20cm (8in) Rods*** | $2,035.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $754,183.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station*** | $15,155.00MN |
| Pup de Estaciones @900MHz*** | $25,135.00MN |
| FieldScout GreenIndex Board*** | $1,187.00MN |
| Mag Lev Train Model*** | $424.00MN |
| Patological human tissues (Part 1) - 10 slides | $699.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,882.00MN |
| Orion EQ-3M Single-Axis Telescope Drive*** | $6,483.00MN |
| Krestel 3500 Pocket Weather Meter | $6,555.00MN |
| Eyepiece SP 4000 40mm 1.25" Meade*** | $1,979.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $22,252.00MN |
| soda cane robug | $275.00MN |
| ET Pup Station (900 MHz)*** | $49,508.00MN |
| Lenspen optics cleaning tool | $1,316.00MN |
| ATC pH Probe (Liquids)*** | $2,536.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $27,291.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,669.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,850.00MN |
| Value Pak | $162.00MN |
| Flow Probe (5.5 to 15 handle)*** | $41,032.00MN |
| Series 5000 Mega Wide Angle Eyepiece 15mm (2") [ME607017]*** | $6,646.00MN |
| Distanciómetro laser LDM100*** | $2,804.00MN |
| 20 W Solar Panel*** | $13,979.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| MiniBrite 5x | $537.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,290.00MN |
| Telescopio reflector Orion 6" f/4 Newtonian Astrograph*** | $18,026.00MN |
| Orion Field Flattener for Short Refractors*** | $5,088.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,254.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $2,229.00MN |
| Orion Expanse Telescope Eyepieces*** | $2,027.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $141,523.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,625.00MN |
| 150 ppm K+ DI Standard*** | $1,804.00MN |
| Shelter Angle Brackets*** | $1,131.00MN |
| Sensor Mounting Shelf*** | $1,131.00MN |
| Motorized Robot Hand*** | $357.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,623.00MN |
| Rings 125mm*** | $1,727.00MN |
| Rings 125mm | $1,719.00MN |
| Mid Range Wireless - Transmitter*** | $10,902.00MN |
| Robot maromas | $629.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $310.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $38,399.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,925.00MN |
| Mini Multi-Tool 8-in-1*** | $834.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,047.00MN |
| Orion Expanse Telescope Eyepieces*** | $2,027.00MN |
| Mounting Pole Kit | $1,357.00MN |
| Activation Fee*** | $1,018.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $25,257.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $36,218.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $693.00MN |
| Vantage Vue Console*** | $6,221.00MN |
| WD 1400 3-WaterScout Irrigation Station*** | $15,819.00MN |
| Barra tipo Vixen 10" | $612.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $32,150.00MN |
| MagniLook | $385.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,174.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| Clisímetro Geosurv | $1,052.00MN |
| Peque ciencia optica | $368.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $652.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $10,261.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,953.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,885.00MN |
| SkyMaster 15x70 Binocular*** | $4,033.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,510.00MN |
| Barometric Pressure Sensor Std.*** | $11,136.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,174.00MN |
| FlexNeck | $322.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,174.00MN |
| Series 5000 Mega Wide Angle Eyepiece 21mm (2")*** | $7,440.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,044.00MN |
| Xplorer 2*** | $2,823.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,270.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,697.00MN |
| TEDCO Original Gyroscope*** | $306.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $122.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $83,564.00MN |
| Xplorer 3 | $3,057.00MN |
| 50x Pocket Microscope w/2 LED's | $1,350.00MN |
| Brújula minera*** | $2,535.00MN |
| Robot solar 6 en 1*** | $452.00MN |
| Orion HD-F2 Paragon Tripod*** | $11,021.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $138,883.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $71,738.00MN |
| Kit Solar Robotica 3 En 1 | $449.00MN |
| Brass Compass In Metal Tin Box*** | $326.00MN |
| Brújula Brunton GEO 5010*** | $37,372.00MN |
| Leaf Wetness Sensor | $3,508.00MN |
| CM 1000 Chlorophyll Meter*** | $84,638.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $837.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,914.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,320.00MN |
| Omni Antenna for Long Range Repeater*** | $11,310.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,983.00MN |
| 0-2.5V DC Input Cable*** | $727.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,864.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $40,716.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,923.00MN |
| Yagi Antenna Cable - 20ft*** | $2,488.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,882.00MN |
| SkyMaster 20x80 Binocular*** | $8,513.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,655.00MN |
| Buzz Wire making Kit | $263.00MN |
| Solar Power Package (WD)*** | $7,739.00MN |
| windmill generator | $331.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,494.00MN |
| WindSonic Mounting Pipe Kit*** | $4,558.00MN |
| ASI1600MM Pro (mono)*** | $43,374.00MN |
| Orion Prime Focus Camera Adapters | $792.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $105,328.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,142.00MN |
| Conductivity Electrode Replacement*** | $20,866.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,433.00MN |
| dovetail plate for Vixen-style mounts | $482.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,695.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,804.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,125.00MN |
| Eyepiece Holder (1.25")*** | $1,314.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $480.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $18,430.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,760.00MN |
| Enviro battery | $296.00MN |
| Filtro Solar de 100mm de D.I.*** | $707.00MN |
| Filtro Solar de 125mm de D.I.*** | $943.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,662.00MN |
| Groweather ISS (cabled)*** | $18,662.00MN |
| Groweather ISS (wireless)*** | $20,358.00MN |
| QHY CCD PoleMaster*** | $10,208.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $14,138.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,507.00MN |
| CH150 12V Charging Regulator*** | $13,351.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,992.00MN |
| Altimeter/Barometer*** | $3,269.00MN |
| 034B-L Wind Set*** | $70,926.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,417.00MN |
| *** | $3,488.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,745.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,750.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $11,202.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,096.00MN |
| LAQUA Twin pH Meter*** | $4,264.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,583.00MN |
| Map Compass with Ruler and Lanyard | $143.00MN |
| Vantage Pro2 Console/Receiver*** | $7,578.00MN |
| Filtro Solar de 90mm de D.I.*** | $648.00MN |
| Pocket Magnifier | $221.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $549.00MN |
| 2in Male - 1.25in Female Reducer*** | $751.00MN |
| Kit Solar Robotica 14 En 1*** | $650.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,280.00MN |
| Lensatic Compass | $183.00MN |
| Potato Clock | $276.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,732.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $71,918.00MN |
| Binocular SkyMaster 25x70mm*** | $4,869.00MN |
| Wireless Repeater with AC Power*** | $9,048.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,921.00MN |
| Distanciómetro laser LDM150*** | $3,927.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,386.00MN |
| Telescope 8" LX90-ACF*** | $87,916.00MN |
| Rino® 700*** | $9,168.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,072.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $33,455.00MN |
| LoggerNet: Datalogger Support Software*** | $30,752.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,816.00MN |
| STAR POINTER FINDERSCOPE*** | $998.00MN |
| 1.25" Orion Universal Camera Adapter | $1,208.00MN |
| Par de anillos 100mm | $1,131.00MN |
| WatchDog A130 Temp/LW Logger*** | $9,117.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,532.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $440.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,786.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $38,432.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,948.00MN |
| Rain Collector Cone*** | $1,472.00MN |
| Solar Power Package*** | $7,490.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,103.00MN |
| Outdoor Passive Air Sampler*** | $29,587.00MN |
| Class A Evaporation Pan*** | $53,520.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $42,907.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $113.00MN |
| WatchDog A150 Temp/RH Logger | $3,567.00MN |
| Telescopio reflector ecuatorial Orion Observer 134mm*** | $10,405.00MN |
| Microscopio para Celular | $276.00MN |
| WatchDog 3250 Wireless ET Station*** | $57,586.00MN |
| Xplorer 4 | $4,009.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,174.00MN |
| AirLink Professional Air Quality Sensor*** | $4,863.00MN |
| WatchDog Sprayer Station*** | $47,128.00MN |