| Glow Planets & Super Nova 100 pcs. | $611.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $829,966.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $20,655.00MN |
| GPS Garmin ETrex 22x*** | $15,045.00MN |
| GPS MAP 65*** | $36,114.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| Military Prismatic Sighting Compass | $1,003.00MN |
| GPS eTrex 32x*** | $14,042.00MN |
| The Sun*** | $745.00MN |
| Self Sticking Car Compass | $70.00MN |
| Wonder Globe (Celestial )*** | $1,102.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $6,918.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |
| Mag Lev Train Model*** | $417.00MN |
| Space Age | $542.00MN |
| COMPRO POCKET TRANSIT*** | $19,270.00MN |
| Globo Terráqueo Traveler Antiguo | $4,211.00MN |
| The Earth*** | $745.00MN |
| Brújula minera*** | $4,992.00MN |
| Brújula Brunton GEO 5010*** | $36,797.00MN |
| Brujula Krypton de colgar Negro | $120.00MN |
| 3" Levitating Globe | $1,336.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $28,905.00MN |
| Personal Solar Telescope <0.5 A*** | $146,911.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Geologic Compass - A*** | $4,196.00MN |
| Glitter Lamp | $266.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $1,377.00MN |
| Hormiguero de Gel*** | $259.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $3,636.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $234,054.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| Protective Case for Series 1000*** | $2,215.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $228,854.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $273,493.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| Quantum Light Sensor*** | $14,449.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| 15cm Plasma light*** | $953.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Cell reproduction and development - 10 slides*** | $1,377.00MN |
| ASI120MM*** | $6,016.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| RoboFocus*** | $17,054.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| General Biology - 25 slides | $1,604.00MN |
| 20 Pzs Tarjeta reflectora de 60mmx60mm*** | $2,481.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $60.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,744.00MN |
| Credit Card Magnifier 2x*** | $79.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $66,502.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| Base/soporte estrella para tripie*** | $976.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| Magniloupe Headband | $309.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $128,555.00MN |
| 6x30 Achromatic Finder Scope | $4,008.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Outland X 10x42 Binoculars*** | $8,285.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| Temperature/RH Pen*** | $2,954.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| 14" LX200-ACF f/10 UHTC*** | $476,101.00MN |
| Handheld Temp/RH/CO2 Meter*** | $18,478.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $3,671.00MN |
| Filtro Solar de 150mm de D.I.*** | $2,784.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Outdoor Passive Air Sampler*** | $29,132.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $69,221.00MN |
| NIVEL AUTOMATICO TOPCON AT-B3*** | $13,526.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| Glass Lens Magnifier 2" 5x | $63.00MN |
| Cabled Vantage Pro2™ ISS*** | $24,499.00MN |
| ET Pup Station (900 MHz)*** | $97,493.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $15,947.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $2,385.00MN |
| Omni Antenna for Long Range Repeater*** | $11,136.00MN |
| Pup de Estaciones @900MHz*** | $24,748.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| Yagi Antenna for Long Range Repeater*** | $11,136.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Pup de Sensores @900MHz*** | $40,872.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| Two 12cm (4.8in) Rods*** | $3,530.00MN |
| Tarjeta reflectora de 60mmx60mm*** | $128.00MN |
| Moon Poster | $110.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| MagniMark | $84.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A*** | $5,872.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| 255-210 Stillwell with Fixed Point*** | $26,050.00MN |
| Rino® 700*** | $9,027.00MN |
| Portable Laser Leaf Area Meter*** | $204,836.00MN |
| IR Crop Thermometer*** | $4,432.00MN |
| Spare pH probe for D-54 Meter*** | $10,381.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| SISTEMA GNSS RTK i50 + RADIO EXTERNO + ESTACION TOTAL CTS-112R4*** | $270,705.00MN |
| Glow Star | $104.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| WaterScout Calibration Device*** | $4,254.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $944.00MN |
| *** | $3,435.00MN |
| Large Binocular Tripod L-Adapter | $725.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| Handheld Photosynthesis System*** | $896,671.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $114,079.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Hook Gauge*** | $64,167.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| MagniLook | $127.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| UV Sensor*** | $9,466.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Wireless Repeater with Solar Power*** | $16,704.00MN |
| Glow Moon & Star | $190.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Flat Sensor, Replacement*** | $2,029.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $3,341.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,126.00MN |
| AirLink Professional Air Quality Sensor*** | $9,577.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $1,017,991.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Mounting Tripod*** | $10,824.00MN |
| LAQUA Twin EC Meter*** | $3,961.00MN |
| LX600 12" ACF w/StarLock*** | $209,484.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| LX600 16" ACF w/StarLock & XWedge (No Tripod or Pier)*** | $531,502.00MN |
| Lensatic Compass | $180.00MN |
| TEDCO Original Gyroscope*** | $301.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Groweather ISS (wireless)*** | $20,045.00MN |
| Digitarium Portable Dome 6m*** | $286,827.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar*** | $10,059.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2*** | $5,679.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| TravelView™ - 8x25*** | $1,481.00MN |
| Magnet Science | $619.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Zero Image Focuser*** | $8,669.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,870.00MN |
| Quantum Light Sensor*** | $8,374.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| WatchDog 3250 Wireless ET Station*** | $56,700.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Enviro battery | $292.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $3,460.00MN |
| Rings 125mm | $1,693.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $5,415.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| Glow Mini Stars | $115.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| Números y Estrellas Mayas | $226.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $742,580.00MN |
| Leaf Wetness Sensor*** | $6,908.00MN |
| LX850 12" ACF w/StarLock*** | $623,260.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $4,421.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| Nikon T-ring | $602.00MN |
| Galino liquid thermometer | $1,811.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| 20X21MM Triplet Professional Jewelers's Loupe, Black Round Body | $627.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| Envoy8X*** | $4,009.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| FreeHand 2.5x | $355.00MN |
| rain-gauge | $535.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $2,248.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,518.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| digital wine thermometer | $500.00MN |
| Termómetro digital solar Maximos y Mínimos | $1,193.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x*** | $2,372.00MN |
| Kestrel USB Interface | $1,673.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| Anillo-T Canon EOS | $602.00MN |
| thermometer for compost | $708.00MN |
| ezRead™ | $1,295.00MN |
| Exploracion Lunar | $353.00MN |
| Tip 1/8"*** | $571.00MN |
| Poster Mapa del cielo | $74.00MN |
| Dual 10x & 20x Jewelers Loupe*** | $195.00MN |
| Tip 5/16"*** | $571.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| Soil K+ Kit w/30 Samples*** | $1,402.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $9,525.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| 255-620-A Automatic Refill System*** | $26,670.00MN |
| Xplorer 4 | $3,947.00MN |
| Rain-gauge | $451.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| MiniBrite 5x | $264.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| Robot Duck*** | $351.00MN |
| Rocket Race Car*** | $521.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| Solar Plane Mobile | $835.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $373,368.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $1,270.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| windmill generator | $326.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,028.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $1,409.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Robotic Hand*** | $259.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Rain Collector Cone | $725.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,269.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $11,399.00MN |
| Protective Case for Series A & 1000*** | $3,236.00MN |
| WatchDog Model 1200 Data Logger*** | $5,886.00MN |
| WatchDog Model 1525 Data Logger*** | $9,118.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $20,253.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $9,024.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| LX850 10" ACF w/StarLock*** | $280,467.00MN |
| LX850 14" ACF w/StarLock*** | $346,255.00MN |