| ZWO Mini Guider Scope*** | $10,620.00MN |
| GPSMAP® 65s*** | $30,093.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| Hourglass | $798.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $2,385.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,870.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $121,201.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $195,088.00MN |
| bottle catamaran*** | $786.00MN |
| thermometer for compost | $708.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $12,829.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Base/soporte estrella para tripie*** | $976.00MN |
| Mini prisma marca Apex*** | $2,035.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $3,983.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| Diagonal Prism 1.25" #918A*** | $1,790.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| Rain-gauge | $902.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,315.00MN |
| Enviro battery | $292.00MN |
| Glow Mini Stars | $231.00MN |
| Handheld Temp/RH/CO2 Meter*** | $18,478.00MN |
| ASI1600MM Pro (mono)*** | $128,119.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $1,504.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Horiba Laqua Case for Meters*** | $12,689.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Tarjeta reflectora de 60mmx60mm*** | $128.00MN |
| GPS Garmin ETrex 22x*** | $10,030.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $5,329.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| IR Crop Thermometer | $2,216.00MN |
| Hydraulic Robotic Arm*** | $351.00MN |
| ASI071MC Pro (color)*** | $98,710.00MN |
| GPS eTrex ® 10*** | $9,020.00MN |
| digital wine thermometer | $500.00MN |
| rain-gauge | $1,069.00MN |
| Analogue Thermo-Hygrometer | $1,464.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $418,038.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Solar System Model Planetarium Kit*** | $260.00MN |
| Rino® 700*** | $18,053.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| Eyepiece Holder (1.25")*** | $2,587.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| Buzz Wire making Kit | $259.00MN |
| Potato Clock | $272.00MN |
| Pup de Estaciones @900MHz*** | $37,122.00MN |
| Green Science- Grow-A-Maze*** | $619.00MN |
| Orion DeepMap 600 Folding Star Chart*** | $1,539.00MN |
| Mag Lev Train Model*** | $417.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| DataScout Cellular Modem*** | $41,704.00MN |
| DataScout WiFi Modems AC/DC*** | $37,209.00MN |
| Glow 3D Solar System | $258.00MN |
| Telescope 8" LX90-ACF*** | $86,564.00MN |
| Propeller Racer*** | $786.00MN |
| Dovetail Base for Finder Scope*** | $1,905.00MN |
| ASI120MM*** | $12,031.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $611.00MN |
| Indoor/Outdoor Thermometer With Clock | $1,135.00MN |
| Barlow Lens 2x #126 Short Focus*** | $2,317.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $4,725.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $10,189.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Eyepiece Zoom 4000 8mm-24mm (1.25") Meade*** | $2,344.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| Fuente de Poder de Litio LXPS 18*** | $8,688.00MN |
| Robotic Hand*** | $259.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $1,907.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| windmill generator | $326.00MN |
| LX850 10" ACF w/StarLock*** | $280,467.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $5,243.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $2,968.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $3,116.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $9,905.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $5,913.00MN |
| Weather Station*** | $309.00MN |
| LX600 10" ACF w/StarLock*** | $180,053.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| LAQUA Twin Potassium Meter*** | $25,903.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $8,186.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,095.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| garden-combitester | $469.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $16,992.00MN |
| LAQUA Twin EC Meter*** | $7,921.00MN |
| Galino liquid thermometer | $1,207.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $176.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $33,122.00MN |
| Tube Balance Weight System #1402 for all 10" SCT's*** | $4,977.00MN |
| 150 ppm K+ DI Standard*** | $3,552.00MN |
| 10" LX200-ACF f/10 UHTC*** | $283,929.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| Binocular Wilderness - 8x25*** | $2,783.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $2,251.00MN |
| Series 5000 Mega Wide Angle Eyepiece 15mm (2") [ME607017]*** | $6,544.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| LX850 12" ACF w/StarLock*** | $311,630.00MN |
| Analogue Indoor-Outdoor Thermometer | $241.00MN |
| Solar Plane Mobile | $417.00MN |
| Weather Science*** | $309.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $980.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| LAQUA Twin Sodium Meter*** | $24,867.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $6,233.00MN |
| Temperature/RH Pen*** | $1,477.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $3,636.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| Nikon T-ring | $602.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| WatchDog Model 1425 Data Logger*** | $7,964.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| myMET*** | $14,912.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Xplorer 1 | $1,701.00MN |
| WatchDog 100-Temp 2K*** | $2,296.00MN |
| Xplorer 3 | $3,010.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $54,203.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $15,947.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| General Biology - 25 slides | $3,209.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,507.00MN |
| myBlue-T | $1,118.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| Binocular SkyMaster 25x70mm*** | $9,589.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| STAR POINTER FINDERSCOPE*** | $1,964.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,086.00MN |
| WatchDog Model 1400 Data Logger*** | $7,618.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| 3" Levitating Globe | $1,336.00MN |
| Wireless Weather Envoy | $5,234.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Cable for 497 Hand Controller*** | $668.00MN |
| Field Scout T-Handle EC Probe (24")*** | $12,296.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $2,755.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,532.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Weatherlink Live*** | $14,922.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $4,192.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| GPS cable for Field Scout Equipments*** | $1,079.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| WeatherLink Console*** | $17,595.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| Field Scout External Light Sensor Meter*** | $8,724.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Solarscope clásico*** | $4,613.00MN |
| The Earth | $372.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| AC Adapter, 110VAC*** | $2,393.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| UV Sensor*** | $9,466.00MN |
| Anillo-T Canon EOS | $602.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Field Scout SC-900*** | $51,146.00MN |
| Campus Microscope Photo Adapter*** | $1,937.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| Mounting Tripod | $3,608.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| SkyMaster 20x80 Binocular*** | $16,764.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Field Carrying Case With Buffers*** | $1,260.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $71,322.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $114,079.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $5,637.00MN |
| Vixen Style Camera Mount | $1,677.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $10,955.00MN |
| Atlas cosmico*** | $170.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Animal reproduction - 10 slides*** | $2,066.00MN |
| Los sonidos de nuestro mundo | $146.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| *** | $3,435.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| Rings 125mm*** | $1,700.00MN |
| Spec 9 Pro Software*** | $4,594.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $249.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| CO2 Monitor*** | $22,379.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| Weather Station Mounting Tripod*** | $5,492.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Kelway HB-2 pH & Soil Moisture Meter*** | $3,330.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| FieldScout TCM 500 T-Handle*** | $3,936.00MN |
| Glow Planets & Super Nova 20 pcs | $272.00MN |
| Ocular acodado para estacion total FOIF*** | $4,512.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| GPS eTrex® SE*** | $7,998.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $273,493.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Flying Science | $336.00MN |
| Doodling Robot*** | $351.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $11,520.00MN |
| Solar Rover | $393.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| Illusion Science*** | $259.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,957.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| QHY CCD PoleMaster*** | $10,051.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |