| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| myMET*** | $7,456.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $8,552.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| GPS MAP 65*** | $9,028.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $44,296.00MN |
| 1.25" Orion Variable Polarizing Filter*** | $2,138.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $11,030.00MN |
| Cell reproduction and development - 10 slides*** | $2,066.00MN |
| WindSonic Mounting Pipe Kit*** | $8,976.00MN |
| Adaptador básico para smartphone 1.25" | $2,198.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| FlexNeck | $317.00MN |
| Mag Lev Train Model*** | $417.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| Build Your Own Wind Turbine*** | $1,673.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $2,472.00MN |
| Glow 3D Dinosaur*** | $382.00MN |
| 1.25" Variable Universal Camera adapter*** | $8,254.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| ASI071MC Pro (color)*** | $148,064.00MN |
| GPS eTrex® SE*** | $7,998.00MN |
| Distanciómetro laser LDM150*** | $3,866.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $829,966.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $77,236.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,434.00MN |
| Groweather ISS (cabled)*** | $18,374.00MN |
| rain-gauge | $535.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $133,429.00MN |
| Stegosaurus Skeleton | $245.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| MagniSheet*** | $288.00MN |
| Series 5000 UHD 15mm Eyepiece (1.25") | $3,450.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| Telescopio reflector ecuatorial Orion Observer 134mm*** | $10,245.00MN |
| Pocket Multi-Tool 12-in-1*** | $3,093.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $4,533.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| Glass Lens Magnifier 2" 5x | $63.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $865.00MN |
| Green Science- Grow-A-Maze*** | $619.00MN |
| Glow Moon & Star | $190.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| Telescopio reflector Orion 6" f/4 Newtonian Astrograph*** | $17,748.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| CO2 Monitor*** | $22,379.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| FieldScout CM 1000 NDVI Meter*** | $90,490.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| Shelter Angle Brackets*** | $1,114.00MN |
| Magniloupe Headband | $206.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $103,708.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| Mammoth Skeleton*** | $735.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Alarm Output Module*** | $6,807.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $21,234.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| 11cm Plasma light*** | $389.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| garden-combitester | $469.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $1,762.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| Telescope 10" LX90-ACF*** | $108,205.00MN |
| MS-0160 Carson Microscope 1600x*** | $41,976.00MN |
| MagniRule | $137.00MN |
| UV Sensor*** | $8,224.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $1,201.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| ASI1600MM Pro (mono)*** | $85,413.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| MagRX 2.5x | $137.00MN |
| Telescope 8" LX90-ACF*** | $86,564.00MN |
| MagniMark | $42.00MN |
| MagniLook | $127.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Microscopio para Celular | $544.00MN |
| Glow Mini Stars | $231.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Electric Dome Drive ED-10*** | $46,980.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $2,256.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $1,409.00MN |
| QHY5L-II M | $6,369.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,262.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| Space Age | $542.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $373,368.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| Maping compass with mirror | $214.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $33,122.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| Flow Probe (5.5 to 15 handle)*** | $80,801.00MN |
| Solar Power Package*** | $7,374.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Galino liquid thermometer | $604.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $4,421.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Envoy8X*** | $8,018.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $5,568.00MN |
| Full Page Magnifier 2x*** | $55.00MN |
| Brass Compass | $251.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Buzz Wire making Kit | $259.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,491.00MN |
| Weather Station*** | $619.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| ASI120MM*** | $6,016.00MN |
| Outdoor Passive Air Sampler*** | $29,132.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| MS-0100 Carson Microscope 1000x*** | $15,764.00MN |
| Brújula Brunton GEO 5010*** | $36,797.00MN |
| Nivel Automatico AL132*** | $6,394.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $113,426.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| Science Magic | $816.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| LAQUA Twin EC Meter*** | $3,961.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| 1.25" Orion Universal Camera Adapter | $2,379.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x*** | $14,616.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,150.00MN |
| LinenTest 5x | $144.00MN |
| Digital Dome Works*** | $75,168.00MN |
| Mini Multi-Tool 8-in-1*** | $1,642.00MN |
| MagniFlash 11x*** | $1,969.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Atlas cosmico*** | $339.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $60.00MN |
| Glow 3D Solar System | $258.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| Tropical Plants - 10 slides*** | $1,377.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| LoggerNet: Datalogger Support Software*** | $90,837.00MN |
| UV Sensor*** | $9,466.00MN |
| Doodling Robot*** | $351.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| Glitter Lamp | $266.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $1,377.00MN |
| *** | $1,286.00MN |
| *** | $1,375.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| Orion Awesome Autoguider Refractor Package | $22,185.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| Portable Laser Leaf Area Meter*** | $204,836.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $2,195.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $980.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Field Scout Quantum Meter*** | $6,225.00MN |
| Flying Science | $336.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| bottle catamaran | $393.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $45,066.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $9,374.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| Tip 1/8"*** | $571.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| WatchDog Model 2400 External Sensor Station*** | $35,290.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| ET Gauge*** | $25,571.00MN |
| Tip 5/16"*** | $571.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| LCD Digital Microscope II*** | $28,173.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,818.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| "Academy" Microscope 1000x*** | $20,676.00MN |
| 3" Levitating Globe | $668.00MN |
| Pup Repetidor @900MHz*** | $11,124.00MN |
| Field Scout External Light Sensor Meter*** | $8,724.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| Wireless Repeater with Solar Power*** | $8,352.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| Tip 1/4"*** | $571.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| General Biology - 25 slides | $1,604.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,016.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Geologic Compass - A | $2,098.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| Self Sticking Car Compass | $35.00MN |
| RoboFocus*** | $17,054.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| MagniRead | $113.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| Brújula minera*** | $2,496.00MN |
| 5MP Digital Imager*** | $9,392.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| Weather Science*** | $309.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Rain Collector Cone | $725.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,028.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Xplorer 3 | $3,010.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |