| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $27,091.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| UpClose G2 10x25mm Roof Monocular | $1,182.00MN |
| Higrotermómetro y datalogger con 32000 registros | $4,722.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| Microscopio para Celular | $544.00MN |
| Yagi Antenna Cable - 20ft*** | $4,900.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| 8.2 Dbi Yagi Antenna*** | $6,459.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| FreeHand 2.5x*** | $1,422.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK*** | $2,539.00MN |
| MagniLook | $380.00MN |
| Universal Console*** | $107,065.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| Atlas cosmico*** | $509.00MN |
| Nivel Automatico AL132*** | $6,394.00MN |
| Eyepiece Zoom 4000 8mm-24mm (1.25") Meade*** | $2,344.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $2,047.00MN |
| Digitarium Portable Dome 6m*** | $286,827.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,870.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| AC Adapter, 110VAC*** | $2,393.00MN |
| Geologic Compass - A*** | $6,295.00MN |
| Filtro Solar de 125mm de D.I.*** | $1,856.00MN |
| Model HC Soil Sampler*** | $5,023.00MN |
| Inclinómetro y Nivel Digital 24" - SITEPRO*** | $3,596.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| EnviroMonitor Long Range Antenna, 5dBi*** | $3,007.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $5,448,836.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $40,090.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| Polyurethane Foam Collection Substrates*** | $5,568.00MN |
| Cabled Weather Envoy*** | $10,468.00MN |
| Bípode para Bastón Mod. 35001*** | $2,194.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| Ocular Sirius Plossl 7.5mm 1.25" | $1,381.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,744.00MN |
| Field Scout External Light Sensor Meter*** | $8,724.00MN |
| Termómetro Digital TP101L*** | $622.00MN |
| Series 5000 UHD 15mm Eyepiece (1.25") | $3,450.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| CO2 Monitor*** | $44,758.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $99,752.00MN |
| 1.25" Variable Universal Camera adapter*** | $4,127.00MN |
| pH 7 Standard - 250mL*** | $749.00MN |
| Filtro Solar de 150mm de D.I.*** | $2,784.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser*** | $2,219.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Activation Fee*** | $1,002.00MN |
| MagniRead | $226.00MN |
| WatchDog 3-Watermark Irrigation Station*** | $13,914.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Par de anillos 100mm | $2,227.00MN |
| HandHeld™ 2.5/5x | $739.00MN |
| Los sonidos de nuestro mundo*** | $586.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| Solar Power Package (WD)*** | $15,241.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station*** | $14,922.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $9,024.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| CH150 12V Charging Regulator*** | $26,292.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| Shelter Angle Brackets*** | $1,114.00MN |
| 6-Plate Solar Radiation Shield*** | $23,246.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $1,409.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,016.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,434.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $1,377.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $138,442.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $16,672.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,377.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $996.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| 255-210 Stillwell with Fixed Point*** | $39,075.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| Outdoor Passive Air Sampler*** | $87,395.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Números y Estrellas Mayas*** | $452.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| 20 W Solar Panel*** | $41,292.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $249.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| CR1000X Datalogger para medida y control*** | $217,594.00MN |
| MS-0100 Carson Microscope 1000x*** | $15,764.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $21,158.00MN |
| WindSonic Mounting Pipe Kit*** | $13,463.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,532.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $16,992.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| Eyepiece SP 4000 56mm 2'' Meade*** | $2,122.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| Barra tipo Vixen 10"*** | $2,411.00MN |
| 12" LX200-ACF f/10 UHTC*** | $365,300.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $82,279.00MN |
| Cable for 497 Hand Controller*** | $668.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Solar System Model Planetarium Kit*** | $520.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| #546 AC Adapter for ETX70 and DS2000*** | $1,700.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Wireless Repeater with Solar Power*** | $8,352.00MN |
| Vantage Vue Console*** | $12,250.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| Wireless Weather Envoy | $5,234.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| Anillo-T Canon EOS | $602.00MN |
| LX850 12" ACF w/StarLock*** | $623,260.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $27,840.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| LX600 10" ACF w/StarLock*** | $180,053.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Weather Science*** | $309.00MN |
| Telescope 10" LX90-ACF*** | $108,205.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| Termómetro Min/Max libre de Mercurio | $1,273.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $19,270.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Telescopio reflector ecuatorial Orion Observer 134mm*** | $10,245.00MN |
| 034B-L Wind Set*** | $69,835.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $14,287.00MN |
| Tarjeta reflectora de 60mmx60mm*** | $128.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| Glow Moon & Star | $380.00MN |
| Hook Gauge*** | $32,084.00MN |
| Envoy8X*** | $16,036.00MN |
| Telescope 12" LX90-ACF*** | $277,004.00MN |
| Digital thermo-hygrometer*** | $2,946.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Galino liquid thermometer | $1,811.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| Buzz Wire making Kit | $259.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Moon Poster | $110.00MN |
| bottle catamaran | $393.00MN |
| Glow Star | $104.00MN |
| digital thermo-hygrometer*** | $2,290.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $102,144.00MN |
| Glow Mini Stars | $231.00MN |
| Hydraulic Robotic Arm*** | $702.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| Fuente de Poder de Litio LXPS 18*** | $8,688.00MN |
| Poster Mapa del cielo | $296.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket*** | $1,689.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| Kestrel USB Interface*** | $5,019.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $6,919.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $176.00MN |
| 15cm Plasma light*** | $953.00MN |
| 3" Levitating Globe | $1,336.00MN |
| WatchDog A150 Temp/RH Logger | $10,536.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Illusion Science*** | $259.00MN |
| Science Magic | $272.00MN |
| Solarscope clásico*** | $4,613.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| Self Sticking Car Compass | $105.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| LX850 10" ACF w/StarLock*** | $280,467.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $60.00MN |
| (2x) Helping Hand Magnifier*** | $522.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $278,692.00MN |
| MagniMark | $42.00MN |
| MagniSheet*** | $576.00MN |
| MagRX 2.5x | $412.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| Distanciómetro laser LDM150*** | $3,866.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $1,303.00MN |
| 10x Hands Free Loupe | $669.00MN |
| Wireless Vantage Vue*** | $30,958.00MN |
| Full Page Magnifier 2x*** | $111.00MN |
| MagniRule | $137.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Rain Collector Cone | $725.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| Glow 3D Solar System | $129.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |
| ezRead™ | $1,295.00MN |
| LinenTest 5x | $144.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $10,103.00MN |
| Brújula minera*** | $2,496.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $20,253.00MN |
| Chrome Lighted RimFree | $855.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| Doodling Robot*** | $351.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| MagniFlash 11x*** | $3,939.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| Magniloupe Headband | $103.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $2,968.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| MiniBrite 5x | $264.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $5,243.00MN |
| Exploracion Lunar | $353.00MN |