| ASI183MM (mono*** | $20,865.00MN |
| 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*** | $12,937.00MN |
| 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. | $310.00MN |
| Exploracion Lunar | $359.00MN |
| Glow Planets & Super Nova 20 pcs | $138.00MN |
| 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*** | $314.00MN |
| Potato Clock | $276.00MN |
| Science Magic | $276.00MN |
| Magnet Science | $314.00MN |
| Stegosaurus Skeleton | $249.00MN |
| 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*** | $316.00MN |
| UV Sensor*** | $8,353.00MN |
| Termómetro Digital TP101*** | $214.00MN |
| 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 | $2,164.00MN |
| 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*** | $2,750.00MN |
| Rain-gauge | $458.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,245.00MN |
| 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*** | $39,221.00MN |
| 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*** | $837.00MN |
| 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 | $572.00MN |
| 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 | $1,672.00MN |
| Microscopio infantil 1200x*** | $1,840.00MN |
| Groweather ISS (wireless)*** | $20,358.00MN |
| 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)*** | $37,323.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $3,514.00MN |
| 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*** | $2,321.00MN |
| 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*** | $1,500.00MN |
| Binocular Wilderness - 8x25*** | $1,413.00MN |
| 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*** | $18,662.00MN |
| 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*** | $7,578.00MN |
| Cabled Weather Envoy*** | $10,631.00MN |
| Brujula Krypton de colgar Negro | $61.00MN |
| *** | $1,306.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,507.00MN |
| 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 |