| Self Sticking Car Compass | $35.00MN |
| GPS eTrex ® 10*** | $6,107.00MN |
| Cell reproduction and development - 10 slides*** | $699.00MN |
| Propeller Racer | $399.00MN |
| Glow Mini Stars | $117.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,662.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $14,138.00MN |
| 15cm Plasma light*** | $967.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,627.00MN |
| Filtro Solar de 125mm de D.I.*** | $3,770.00MN |
| Filtro Solar de 90mm de D.I.*** | $1,296.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,826.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,242.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,270.00MN |
| WindSonic Mounting Pipe Kit*** | $4,558.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $5,791.00MN |
| Mammoth Skeleton*** | $249.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,605.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,096.00MN |
| Solar Robot*** | $425.00MN |
| Par de anillos 100mm | $1,131.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,018.00MN |
| Glow Planets & Super Nova 20 pcs | $276.00MN |
| MT-16 Grain Moisture Tester | $8,545.00MN |
| LinenTest 5x | $146.00MN |
| 11cm Plasma light*** | $395.00MN |
| Mini Multi-Tool 8-in-1*** | $834.00MN |
| LoggerNet: Datalogger Support Software*** | $92,256.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| 20X21MM Triplet Professional Jewelers's Loupe, Black Round Body | $637.00MN |
| Altimeter/Barometer*** | $6,538.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $73,390.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,374.00MN |
| 20mm Orion Expanse Eyepiece*** | $2,027.00MN |
| Wireless Weather Envoy | $5,316.00MN |
| Stegosaurus Skeleton*** | $498.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $9,674.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $2,149.00MN |
| Night Sky Proyection Kit*** | $528.00MN |
| Indoor/Outdoor Thermometer With Clock | $576.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,127.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $1,272.00MN |
| Orion Awesome Autoguider Refractor Package | $22,532.00MN |
| Fun Mechanics Kit- Brush Robot | $434.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,507.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $30,854.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $32,209.00MN |
| Orion Expanse Telescope Eyepieces*** | $2,027.00MN |
| COMPRO POCKET TRANSIT*** | $9,786.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $8,314.00MN |
| Distanciómetro láser GLM 30 Professional*** | $7,932.00MN |
| Glow 3D Dinosaur*** | $129.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,847.00MN |
| Doodling Robot*** | $357.00MN |
| Build Your Own Wind Turbine*** | $850.00MN |
| 30x21mm Triplet Professional Quality Loupe, Chrome Round Body, P | $742.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $837.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $699.00MN |
| Distanciómetro laser LDM150*** | $3,927.00MN |
| Tin Can Robot | $357.00MN |
| Fishes, frogs and amphibians - 10 slides | $715.00MN |
| CR1000X Datalogger para medida y control*** | $147,329.00MN |
| Robot maromas | $629.00MN |
| GPS MAP 65*** | $18,339.00MN |
| Cabled Vantage Pro2 Console*** | $7,578.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,625.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $3,936.00MN |
| Foodstuffs and their adulterations - 10 slides | $699.00MN |
| Brass Compass In Metal Tin Box*** | $651.00MN |
| Buzz Wire making Kit | $263.00MN |
| Lava Lamp | $270.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $6,773.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $113.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $1,399.00MN |
| Military Prismatic Sighting Compass | $509.00MN |
| Glow Planets & Super Nova 100 pcs. | $310.00MN |
| LinenTest™ 11.5x15mm*** | $664.00MN |
| Motorized Robot Hand*** | $357.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,290.00MN |
| Solarscope clásico*** | $4,686.00MN |
| Distanciómetro láser GLM 80 Professional*** | $195,277.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,674.00MN |
| Watch compass | $41.00MN |
| Silver-Black Polymer Sheets*** | $1,196.00MN |
| Rino® 700*** | $18,335.00MN |
| Magniloupe Headband | $105.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $6,469.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,174.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,587.00MN |
| digital thermo-hygrometer*** | $2,326.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $19,227.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,864.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,215.00MN |
| Analogue Indoor-Outdoor Thermometer | $122.00MN |
| Orion StarShoot AutoGuider*** | $10,038.00MN |
| Digital maxima-minima thermometer with alarm | $739.00MN |
| Lizards, birds and snakes - 10 slides | $699.00MN |
| WeatherLink Console*** | $17,870.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,578.00MN |
| Jewelers Loupe 3X | $36.00MN |
| 15mm Orion Expanse Eyepiece*** | $2,026.00MN |
| Green Science- Grow-A-Maze | $314.00MN |
| 6-Plate Solar Radiation Shield*** | $11,804.00MN |
| Science Magic | $552.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $10,060.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $655.00MN |
| Autoguider Port Module*** | $1,678.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $17,258.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,786.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,783.00MN |
| 10x21mm Triplet Professional Quality Loupe, Chrome Round Body | $570.00MN |
| 20 W Solar Panel*** | $13,979.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $7,193.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $8,765.00MN |
| Kit Solar Robotica 3 En 1 | $449.00MN |
| Replogle Globe Traveler Globe Blue | $1,069.00MN |
| Brass Compass | $509.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $549.00MN |
| Weather Science*** | $314.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,510.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,494.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $699.00MN |
| Envoy8X*** | $4,072.00MN |
| General Biology - 25 slides | $1,630.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,268.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $1,220.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,637.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,798.00MN |
| Mag Lev Train Model*** | $424.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $1,323.00MN |
| Magnet Science | $314.00MN |
| Illusion Science*** | $263.00MN |
| garden-combitester | $477.00MN |
| Weather Station*** | $314.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $9,723.00MN |
| Analogue Thermo-Hygrometer | $743.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,090.00MN |
| 1.25" Orion Variable Polarizing Filter*** | $2,172.00MN |
| "Academy" Microscope 1000x*** | $10,500.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $310.00MN |
| Filtro Solar de 170mm de D.I.*** | $4,595.00MN |
| Brújula minera*** | $2,535.00MN |
| digital professional thermo-hygrometer | $2,354.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,583.00MN |
| soda cane robug | $275.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,554.00MN |
| Termómetro digital solar Maximos y Mínimos | $606.00MN |
| Brújula Brunton GEO 5010*** | $18,686.00MN |
| Termómetro Min/Max libre de Mercurio | $646.00MN |
| Map Compass with Ruler and Lanyard | $143.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,130.00MN |
| 10x & 20x Dual Power Loupe | $317.00MN |
| Robot solar 6 en 1*** | $452.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $634.00MN |
| Lensatic Compass | $183.00MN |
| Rocket Race Car*** | $529.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,417.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| GPSMAP® 65s*** | $10,188.00MN |
| Funda para telescopio*** | $3,529.00MN |
| Filtro Solar de 110mm de D.I.*** | $825.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,903.00MN |
| Space Age | $550.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,157.00MN |
| windmill generator | $331.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,923.00MN |
| Dual 10x & 20x Jewelers Loupe*** | $198.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,562.00MN |
| Barra tipo Vixen 10" | $612.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $572.00MN |
| Cabled Vantage Pro2™ ISS*** | $24,882.00MN |
| bottle catamaran*** | $798.00MN |
| Corn Stove Moisture Tester*** | $8,882.00MN |
| TEDCO Original Gyroscope*** | $306.00MN |
| Hydraulic Robotic Arm*** | $357.00MN |
| Orion Expanse Telescope Eyepieces*** | $2,027.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,248.00MN |
| Barra tipo Vixen 15"*** | $723.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,925.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,816.00MN |
| Solar System Model Planetarium Kit*** | $264.00MN |
| Glow Star | $212.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,978.00MN |
| Vantage Pro2 Console/Receiver*** | $7,578.00MN |
| Glow Solar System Mobile Making Kit*** | $264.00MN |
| Brujula Krypton de colgar Negro | $61.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,629.00MN |
| Cable for 497 Hand Controller*** | $339.00MN |
| 12cm Plasma light*** | $626.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,719.00MN |
| dovetail plate for Vixen-style mounts | $482.00MN |
| GPS eTrex® SE*** | $4,062.00MN |
| GPS eTrex 32x | $7,131.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,044.00MN |
| LAQUA Twin Calcium Meter*** | $14,373.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $754,183.00MN |
| 4-20 mA Input Cable*** | $492.00MN |
| LAQUA Twin pH Meter*** | $4,264.00MN |
| SM 802 Economy ph/EC Meter*** | $11,609.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,882.00MN |
| Poster Mapa del cielo | $75.00MN |
| 2000 ppm NO3- Standard*** | $1,804.00MN |
| LAQUA Twin Potassium Meter*** | $13,154.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $8,098.00MN |
| Quantum Light Sensor*** | $8,505.00MN |
| Tube Balance Weight System #1402 for all 10" SCT's*** | $5,055.00MN |
| Orion Binocular Viewer for Telescopes | $5,339.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,923.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,601.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,630.00MN |
| Solar Power Package*** | $7,490.00MN |
| ezRead™ | $1,316.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,103.00MN |
| Conductivity Electrode Replacement*** | $10,433.00MN |
| Conductivity Standard 2.76 mS/cm*** | $581.00MN |
| Yagi Antenna Cable - 20ft*** | $2,488.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $52,664.00MN |
| 36in Auger Tube Kit*** | $15,660.00MN |
| CH150 12V Charging Regulator*** | $13,351.00MN |
| Tip 1/4"*** | $1,160.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,757.00MN |
| CO2 Monitor*** | $22,729.00MN |
| Adaptador básico para smartphone 1.25" | $744.00MN |
| Penetrometer FT 10 | $8,311.00MN |
| Orion EQ-13 Equatorial Telescope Mount and Tripod*** | $7,049.00MN |
| Large Binocular Tripod L-Adapter | $368.00MN |
| Spec 9 Basic Software*** | $2,321.00MN |
| MagniRead | $115.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,174.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,836.00MN |
| Power Supply (PS-2)*** | $6,203.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $715.00MN |