| ASI183MM (mono*** | $41,730.00MN |
| ASI120MM*** | $12,219.00MN |
| Robot Duck*** | $713.00MN |
| Motorized Robot Hand*** | $1,070.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $14,088.00MN |
| Solar Robot*** | $850.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $67,757.00MN |
| ASI071MC Pro (color)*** | $50,126.00MN |
| Plants Reproduction and Propagation - 10 slides*** | $1,431.00MN |
| Telescopio reflector Orion 6" f/4 Newtonian Astrograph*** | $18,026.00MN |
| Structure of Vegetables - 10 slides*** | $1,431.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,629.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $1,431.00MN |
| General Biology - 25 slides | $3,259.00MN |
| Set for teaching Sciences - 10 slides | $1,431.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $3,259.00MN |
| Tropical Plants - 10 slides*** | $1,399.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,431.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $1,399.00MN |
| Foodstuffs and their adulterations - 10 slides | $699.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $1,399.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,431.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $1,431.00MN |
| Telescopio reflector ecuatorial Orion Observer 134mm*** | $10,405.00MN |
| Lizards, birds and snakes - 10 slides*** | $1,399.00MN |
| Cell reproduction and development - 10 slides*** | $1,399.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $1,399.00MN |
| Life in the Ground - 10 slides*** | $1,399.00MN |
| Animal reproduction - 10 slides*** | $1,399.00MN |
| Orion Awesome Autoguider Refractor Package*** | $45,064.00MN |
| QHY5L-II M*** | $19,405.00MN |
| ZWO Mini Guider Scope*** | $3,595.00MN |
| Orion StarShoot AutoGuider*** | $10,038.00MN |
| Propeller Racer*** | $798.00MN |
| Solar Plane Mobile | $848.00MN |
| Tin Can Robot*** | $713.00MN |
| Solar System Model Planetarium Kit*** | $792.00MN |
| soda cane robug*** | $551.00MN |
| Weather Science*** | $628.00MN |
| Night Sky Proyection Kit*** | $528.00MN |
| Glow Planets & Super Nova 100 pcs. | $621.00MN |
| Exploracion Lunar | $359.00MN |
| Glow Planets & Super Nova 20 pcs | $276.00MN |
| Glow 3D Solar System | $131.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $699.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,923.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,562.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,959.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $17,258.00MN |
| Rocket Race Car*** | $529.00MN |
| windmill generator | $331.00MN |
| Weather Station*** | $628.00MN |
| Potato Clock | $276.00MN |
| Science Magic | $552.00MN |
| Magnet Science | $314.00MN |
| Stegosaurus Skeleton*** | $498.00MN |
| Solar Rover | $399.00MN |
| Mammoth Skeleton*** | $249.00MN |
| Robotic Hand*** | $263.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,629.00MN |
| Digital maxima-minima thermometer with alarm | $739.00MN |
| LAQUA Twin pH Meter*** | $8,528.00MN |
| WaterScout Calibration Device*** | $2,160.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $15,523.00MN |
| Quantum Light Sensor*** | $8,505.00MN |
| Analogue Thermo-Hygrometer | $743.00MN |
| rain-gauge | $543.00MN |
| Quantum Light Sensor*** | $7,337.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,684.00MN |
| Termómetro Digital TP101L*** | $632.00MN |
| UV Sensor*** | $8,353.00MN |
| Termómetro Digital TP101*** | $428.00MN |
| Higrotermómetro y datalogger con 32000 registros | $4,795.00MN |
| Termómetro Min/Max libre de Mercurio | $646.00MN |
| Analogue Indoor-Outdoor Thermometer | $122.00MN |
| CO2 Monitor*** | $22,729.00MN |
| LAQUA Twin Nitrate Meter*** | $25,255.00MN |
| Temperature (Micro) Sensor*** | $4,329.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $807.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,248.00MN |
| LAQUA Twin Sodium Meter*** | $37,883.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,828.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $3,608.00MN |
| LAQUA Twin EC Meter*** | $8,045.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| Irrigation On/Off Sensor*** | $5,678.00MN |
| Leaf Wetness Sensor | $3,508.00MN |
| Barometric Pressure Sensor Extended Range*** | $11,136.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $5,499.00MN |
| Rain-gauge | $458.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $4,490.00MN |
| digital professional thermo-hygrometer | $2,354.00MN |
| Silver-Black Polymer Sheets*** | $598.00MN |
| Barometric Pressure Sensor Std.*** | $11,136.00MN |
| Quantum Light Sensor*** | $10,130.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,600.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,289.00MN |
| thermometer for compost | $719.00MN |
| Horiba Laqua Case for Meters | $3,222.00MN |
| digital thermo-hygrometer*** | $1,163.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $10,349.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $2,229.00MN |
| SkyMaster 15x70 Binocular*** | $4,033.00MN |
| Irrometer Tensiometer 12 in Model SR*** | $5,725.00MN |
| Microscopio 2 en 1 Desmontable | $519.00MN |
| GPSMAP® 65s*** | $10,188.00MN |
| LAQUA Twin Potassium Meter*** | $26,308.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $78,443.00MN |
| GPS Unit Mounting Bracket*** | $4,093.00MN |
| UpClose G2 10x25mm Roof Monocular | $600.00MN |
| Handheld Temp/RH/CO2 Meter*** | $18,766.00MN |
| Rino® 700*** | $9,168.00MN |
| Series 5000 Mega Wide Angle Eyepiece 21mm (2")*** | $7,440.00MN |
| Nikon T-ring | $611.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $1,674.00MN |
| Binocular UpClose G2 20×50 | $3,693.00MN |
| Distanciómetro laser LDM150*** | $3,927.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $36,218.00MN |
| GPS MAP 65*** | $18,339.00MN |
| Distanciómetro laser LDM100*** | $2,804.00MN |
| Handheld Plant Sap Press*** | $557.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,174.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $480.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $549.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $61.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $8,098.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,836.00MN |
| Brújula minera*** | $2,535.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $634.00MN |
| Outdoor Passive Air Sampler*** | $29,587.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,143.00MN |
| EnviroMonitor Gateway*** | $22,507.00MN |
| DataScout WiFi Modems AC/DC*** | $18,895.00MN |
| Pup de Estaciones @900MHz*** | $12,567.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,453.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,637.00MN |
| Tube Rings, 140mm ID*** | $1,304.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $645.00MN |
| Digitarium Portable Dome 4m*** | $215,213.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,072.00MN |
| 034B-L Wind Set*** | $70,926.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,921.00MN |
| Two 3.8cm (1.5in) Rods*** | $3,343.00MN |
| Microscopio infantil 1200x*** | $1,840.00MN |
| Groweather ISS (wireless)*** | $61,074.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,282.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $26,918.00MN |
| Corn Stove Moisture Tester*** | $8,882.00MN |
| Groweather ISS (cabled)*** | $55,985.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $5,270.00MN |
| Indoor/Outdoor Thermometer With Clock | $576.00MN |
| COMPRO POCKET TRANSIT*** | $19,571.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,290.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $61.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| Temperature/RH Pen*** | $4,642.00MN |
| Map Compass with Ruler and Lanyard | $143.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,090.00MN |
| Lensatic Compass | $183.00MN |
| 2000 ppm NO3- Standard*** | $1,804.00MN |
| Temperature/RH Pen*** | $3,000.00MN |
| Binocular Wilderness - 8x25*** | $2,827.00MN |
| Geologic Compass - A | $2,131.00MN |
| Long-Stem Thermometer*** | $1,402.00MN |
| Maping compass with mirror | $218.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,165.00MN |
| IR Crop Thermometer | $2,251.00MN |
| 150 ppm K+ DI Standard*** | $1,804.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,174.00MN |
| Altimeter/Barometer*** | $3,269.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,804.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,786.00MN |
| Brass Compass | $254.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $37,323.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $38,454.00MN |
| WeatherLink Console*** | $8,935.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,018.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,356.00MN |
| Filtro Solar de 70mm de D.I.*** | $589.00MN |
| Vantage Pro2 Console/Receiver*** | $15,155.00MN |
| Wireless Weather Envoy | $5,316.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $5,655.00MN |
| Filtro Solar de 110mm de D.I.*** | $825.00MN |
| Cabled Vantage Pro2 Console*** | $15,155.00MN |
| Cabled Weather Envoy*** | $10,631.00MN |
| Brujula Krypton de colgar Negro | $61.00MN |
| *** | $1,306.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $45,014.00MN |
| Large Binocular Tripod L-Adapter | $368.00MN |
| Filtro Solar de 100mm de D.I.*** | $707.00MN |
| Envoy8X*** | $8,143.00MN |
| Series 5000 UHD 15mm Eyepiece (1.25") | $3,504.00MN |
| Adaptador básico para smartphone 1.25" | $744.00MN |
| Shelter Angle Brackets*** | $1,131.00MN |
| Cámara a color QHY 5III 485C*** | $13,259.00MN |
| Cable for 497 Hand Controller*** | $339.00MN |
| Brújula Brunton GEO 5010*** | $18,686.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $14,138.00MN |
| Funda para telescopio | $1,764.00MN |
| dovetail plate for Vixen-style mounts | $482.00MN |
| Filtro Solar de 125mm de D.I.*** | $943.00MN |
| EnviroMonitor Long Range Antenna, 5dBi*** | $3,054.00MN |
| 2in Male - 1.25in Female Reducer*** | $751.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,532.00MN |
| Orion Prime Focus Camera Adapters | $792.00MN |
| Off Axis Guider QHYOAG-S | $6,742.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station*** | $15,155.00MN |
| Par de anillos 100mm | $1,131.00MN |
| EnviroMonitor Node*** | $11,197.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,414.00MN |
| Atlas cosmico*** | $172.00MN |
| Filtro Solar de 90mm de D.I.*** | $648.00MN |
| Outland X 10x42 Binoculars*** | $4,207.00MN |
| Chrome Lighted RimFree | $869.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,923.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,090.00MN |
| Solar Radiation Sensor*** | $5,090.00MN |
| MagniLook | $128.00MN |
| MagniFlash 11x*** | $1,000.00MN |
| ezRead™ | $1,316.00MN |
| LinenTest 5x | $146.00MN |
| FlexNeck | $322.00MN |
| LinenTest™ 11.5x15mm*** | $332.00MN |
| UV Sensor*** | $9,614.00MN |
| LumiLoupe 10x | $146.00MN |
| Magniloupe Headband | $105.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,732.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,697.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,992.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,204.00MN |
| FreeHand 2.5x | $361.00MN |
| MagniMark | $43.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,923.00MN |
| LumiVisor™ - LV-10 | $965.00MN |
| AirLink Professional Air Quality Sensor*** | $4,863.00MN |
| MagniRead | $115.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $11,126.00MN |
| SPNEC500 and 510 Sensor Replacement*** | $2,249.00MN |
| Buzz Wire making Kit | $263.00MN |
| Glow Star | $106.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $130,564.00MN |
| Fun Mechanics Kit- Brush Robot | $434.00MN |
| Glow 3D Dinosaur*** | $129.00MN |
| bottle catamaran | $399.00MN |
| Two 20cm (8in) Rods*** | $2,035.00MN |
| Flying Science | $342.00MN |
| Hydraulic Robotic Arm*** | $357.00MN |
| Two 7.5cm (3in) Rods | $1,672.00MN |
| Tipping Bucket Rain Collector | $7,758.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,510.00MN |
| Green Science- Grow-A-Maze | $314.00MN |
| Spec 9 Pro Software*** | $9,331.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $24,105.00MN |
| Build Your Own Wind Turbine*** | $425.00MN |
| Enviro battery | $296.00MN |
| Illusion Science*** | $263.00MN |
| Digitarium Portable Dome 7m*** | $356,197.00MN |
| Estación Total RTS102R6 BT*** | $56,005.00MN |
| WatchDog 3250 Wireless ET Station*** | $57,586.00MN |
| Conductivity Standard 2.76 mS/cm*** | $581.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $754,183.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,766,987.00MN |
| Digitarium Elevator Mount System*** | $105,098.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,896.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,075.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,225,745.00MN |
| Replacement EC Probe (8")*** | $6,757.00MN |
| WatchDog 3220 Wireless Rain Station*** | $44,468.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $879.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,358.00MN |
| Weatherlink Live*** | $7,578.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,196.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,625.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,783.00MN |
| ET Gauge | $12,985.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $23,023.00MN |
| Rings 125mm*** | $1,727.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,044.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $73,390.00MN |
| Field Scout Foot-Candle Meter*** | $7,591.00MN |
| FieldScout GreenIndex Board*** | $1,187.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $33,455.00MN |
| Digital Soil Thermometer*** | $895.00MN |
| FieldScout CM 1000 NDVI Meter*** | $91,903.00MN |
| Wireless Vantage Vue*** | $31,442.00MN |
| Vantage Vue Console*** | $12,441.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,494.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $32,209.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,320.00MN |
| Penetrometer FT 40*** | $8,311.00MN |
| Penetrometer FT 02 | $6,649.00MN |
| Penetrometer FT 30*** | $8,311.00MN |
| Tip 5/16"*** | $580.00MN |
| Penetrometer FT 20*** | $8,311.00MN |