| Wireless Leaf & Soil Moisture/Temperature Station*** | $14,922.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| Groweather ISS (wireless)*** | $40,090.00MN |
| Vantage Pro2 Console/Receiver*** | $22,383.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| Yagi Antenna for Long Range Repeater*** | $11,136.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $24,062.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $497.00MN |
| Tube Rings, 116mm ID*** | $3,851.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $123,418.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $120.00MN |
| UV Sensor*** | $28,397.00MN |
| Glow Moon & Star | $190.00MN |
| Pup de Sensores @900MHz*** | $27,248.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $144,521.00MN |
| Nikon T-ring | $602.00MN |
| Poster Mapa del cielo | $148.00MN |
| Jewelers Loupe 3X | $72.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $68,007.00MN |
| Tarjeta reflectora de 60mmx60mm*** | $128.00MN |
| Anemometer Transmitter Kit*** | $10,468.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser*** | $2,219.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $11,136.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Orion Field Flattener for Short Refractors*** | $10,020.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $2,256.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| 15cm Plasma light*** | $953.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $11,025.00MN |
| Map Compass with Ruler and Lanyard | $281.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| ASI120MM*** | $12,031.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $1,017,991.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,086.00MN |
| Glow Star | $313.00MN |
| AC Adapter, 110VAC*** | $2,393.00MN |
| MagniRead*** | $339.00MN |
| 5mm Orion Edge On Planetary Eyepiece*** | $3,878.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Cabled Vantage Pro2™ ISS*** | $24,499.00MN |
| *** | $2,750.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Watch compass | $80.00MN |
| Glow 3D Solar System | $129.00MN |
| Moon Poster | $329.00MN |
| Filtro Solar de 170mm de D.I.*** | $4,524.00MN |
| Hook Gauge*** | $32,084.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,801.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2*** | $5,679.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Analogue Indoor-Outdoor Thermometer | $241.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $4,845.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $220.00MN |
| 12in Aztec Globe*** | $6,316.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Los sonidos de nuestro mundo | $146.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| Orion Prime Focus Camera Adapters | $1,559.00MN |
| ASI183MM (mono*** | $41,088.00MN |
| Microscopio Plus 100x 300x 600x*** | $2,632.00MN |
| AirLink Professional Air Quality Sensor*** | $4,788.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| Microscopio para Celular | $544.00MN |
| ZWO Mini Guider Scope*** | $7,080.00MN |
| Glass Lens Magnifier 2" 5x | $63.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $60,134.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $15,034.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| Magniloupe Headband | $309.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $138,442.00MN |
| GPS eTrex® SE*** | $19,996.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $373,368.00MN |
| Wireless Vantage Vue*** | $30,958.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| Anillo-T Canon EOS | $602.00MN |
| 8x23mm Illuminated Adjustable Magnifier | $156.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $1,125.00MN |
| Filtro Solar de 100mm de D.I.*** | $2,088.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| HandHeld™ 2.5/5x | $246.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $444,549.00MN |
| Zero Image Focuser*** | $8,669.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| WatchDog 3250 Wireless ET Station*** | $56,700.00MN |
| 20 Pzs Tarjeta reflectora de 60mmx60mm*** | $7,444.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| Omni Antenna for Long Range Repeater*** | $11,136.00MN |
| Solar Power Package*** | $7,374.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| Tube Rings, 140mm ID*** | $2,567.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| 12cm Plasma light*** | $616.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| Mag Lev Train Model*** | $835.00MN |
| UpClose G2 10x25mm Roof Monocular*** | $2,364.00MN |
| Mammoth Skeleton*** | $245.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Telescopio reflector Orion 6" f/4 Newtonian Astrograph*** | $35,497.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $73,498.00MN |
| Filtro Solar de 150mm de D.I.*** | $2,784.00MN |
| Distanciómetro laser LDM150*** | $11,599.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $32,511.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $166.00MN |
| Polyurethane Foam Collection Substrates*** | $5,568.00MN |
| Lantastic Compass | $251.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,096.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| WaterScout Calibration Device*** | $4,254.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $83,520.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| Filtro Solar de 70mm de D.I.*** | $1,740.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $1,648.00MN |
| Solar Radiation Sensor*** | $10,022.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $4,612.00MN |
| Robot maromas | $620.00MN |
| Cámara a color QHY 5III 485C*** | $13,055.00MN |
| Krestel 3000 Pocket Weather Meter*** | $10,279.00MN |
| 10" LX200-ACF f/10 UHTC*** | $283,929.00MN |
| GPS MAP 65*** | $27,085.00MN |
| Bípode para Bastón Mod. 35001*** | $2,194.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| Credit Card Magnifier 2x*** | $79.00MN |
| Self Sticking Car Compass | $105.00MN |
| Space Age | $542.00MN |
| Brújula minera*** | $4,992.00MN |
| Rain-gauge | $902.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| Hormiguero de Gel*** | $518.00MN |
| Robot solar 6 en 1*** | $445.00MN |
| Lensatic Compass | $180.00MN |
| Mini prisma marca Apex*** | $2,035.00MN |
| Xplorer 4*** | $7,895.00MN |
| Maping compass with mirror | $214.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $98,821.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| Xplorer 1 | $3,403.00MN |
| Cabled Weather Envoy*** | $10,468.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Xplorer 3*** | $6,021.00MN |
| Dual 10x & 20x Jewelers Loupe*** | $195.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Solar Plane Mobile | $417.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $3,636.00MN |
| Atlas cosmico*** | $170.00MN |
| Solar Power Package (WD)*** | $15,241.00MN |
| Weather Science*** | $619.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Distanciómetro laser LDM100*** | $13,806.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $151,363.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| Robotic Hand*** | $259.00MN |
| Solar Rover | $393.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $3,671.00MN |
| Weatherlink Live*** | $14,922.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Glow Mini Stars | $115.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $11,308.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| Motorized Robot Hand*** | $351.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $33,122.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A*** | $3,915.00MN |
| Solar Robot*** | $418.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $36,749.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Full Page Magnifier 2x*** | $55.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $50,411.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $10,022.00MN |
| Brass Compass | $251.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $865.00MN |
| Base/soporte estrella para tripie*** | $976.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| 3" Levitating Globe | $668.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $10,022.00MN |
| Cable for 497 Hand Controller*** | $668.00MN |
| Dovetail Base for Finder Scope*** | $1,270.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| NIVEL AUTOMATICO TOPCON AT-B3*** | $13,526.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Distanciómetro laser LDM60*** | $5,695.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $66,502.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| MagniMark | $42.00MN |
| Digitarium Elevator Mount System*** | $103,482.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| LX600 14" ACF w/StarLock*** | $268,348.00MN |
| Electric Dome Drive ED-10*** | $23,490.00MN |
| soda cane robug | $271.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| 10x Hands Free Loupe | $335.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $1,249.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $829,966.00MN |
| 12" LX200-ACF f/10 UHTC*** | $182,650.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| LX600 12" ACF w/StarLock*** | $209,484.00MN |
| Digitarium Portable Dome 5m*** | $240,872.00MN |
| Números y Estrellas Mayas | $226.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $866.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $996.00MN |
| TravelView™ - 10x25*** | $1,587.00MN |
| G11 Mount - 60 lb Capacity*** | $142,897.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| Outdoor Passive Air Sampler*** | $29,132.00MN |
| Weather Station*** | $309.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $742,580.00MN |
| Hydraulic Robotic Arm*** | $351.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,724,418.00MN |
| MiniBrite 5x | $264.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Universal Console*** | $107,065.00MN |
| Orion EQ-13 Equatorial Telescope Mount and Tripod*** | $6,941.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $12,393.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| SkyMaster 20x80 Binocular*** | $16,764.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $14,981.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $30,379.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $10,103.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $13,536.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $9,525.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $343,281.00MN |
| Universal Shelter*** | $3,564.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| Rain Collector Cone | $725.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| GPS Garmin ETrex 22x*** | $10,030.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Wireless Repeater with Solar Power*** | $8,352.00MN |
| General Biology - 25 slides | $1,604.00MN |
| myBlue-T | $1,118.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $234,054.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| GPS eTrex 32x*** | $14,042.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Envoy8X*** | $4,009.00MN |
| Xplorer 2*** | $2,779.00MN |
| LinenTest™ 11.5x15mm*** | $654.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| ezRead™ | $2,591.00MN |
| 20X21MM Triplet Professional Jewelers's Loupe, Black Round Body | $627.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| MagniFly™ 2x/3.5x | $1,938.00MN |
| Pocket Magnifier | $218.00MN |
| Value Pak | $159.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $1,170.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| Exploracion Lunar | $353.00MN |
| Kestrel USB Interface | $1,673.00MN |