| Distanciómetro láser GLM 30 Professional*** | $5,858.00MN |
| The Franklin World Globe*** | $10,276.00MN |
| Class A Evaporation Pan*** | $158,089.00MN |
| Par de anillos 100mm | $2,227.00MN |
| 50x Pocket Microscope w/2 LED's | $1,330.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $273,493.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $278,692.00MN |
| Wireless Vantage Vue*** | $61,916.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $865.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $207,663.00MN |
| Filtro Solar de 70mm de D.I.*** | $1,740.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $228,854.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $234,054.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| Hook Gauge*** | $64,167.00MN |
| 12in Aztec Globe*** | $10,527.00MN |
| Magniloupe Headband | $103.00MN |
| Filtro Solar de 170mm de D.I.*** | $3,016.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $2,004.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $4,612.00MN |
| Universal Shelter*** | $7,127.00MN |
| Envoy8X*** | $12,027.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $5,568.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $14,981.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| LinenTest™ 11.5x15mm*** | $981.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $45,066.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,192.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,818.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $5,936.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| 0-2.5V DC Input Cable*** | $2,147.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Lupa Frontal Multi-Aumento*** | $754.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Cable for 497 Hand Controller*** | $668.00MN |
| Wonder Globe (Celestial )*** | $1,654.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $24,146.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| HandHeld™ 2.5/5x | $246.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| Activation Fee*** | $1,002.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $94,966.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $29,474.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $48,494.00MN |
| LumiLoupe 10x*** | $288.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $70,157.00MN |
| Soil Compaction Tester*** | $12,035.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| 20 W Solar Panel*** | $27,528.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Mounting Tripod | $3,608.00MN |
| Chrome Lighted RimFree | $855.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $44,321.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Pocket Magnifier | $218.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| MagniFlash 11x*** | $1,969.00MN |
| T-Adapter #62 for SC*** | $2,157.00MN |
| digital thermo-hygrometer*** | $4,580.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| Galino liquid thermometer | $1,207.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $48,998.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Wireless Weather Envoy*** | $10,468.00MN |
| 12" LX200-ACF f/10 UHTC*** | $182,650.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $27,840.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| Large Binocular Tripod L-Adapter*** | $1,087.00MN |
| Value Pak | $159.00MN |
| Rectangle Rim Free 2x | $837.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $19,270.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| SkyMaster 20x80 Binocular*** | $25,146.00MN |
| Termómetro digital solar Maximos y Mínimos | $1,789.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK*** | $2,057.00MN |
| Orion Prime Focus Camera Adapters | $1,559.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $3,015.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,252.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,086.00MN |
| 14" LX200-ACF f/10 UHTC*** | $476,101.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x*** | $19,488.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| MagniMark | $126.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Watch compass | $40.00MN |
| Soil Moisture Tester 9 in*** | $6,835.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $24,910.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar*** | $5,030.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,957.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $20,253.00MN |
| 034B-L Wind Set*** | $139,670.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Temperature/RH Pen*** | $1,477.00MN |
| Wireless Repeater with AC Power*** | $13,363.00MN |
| Groweather ISS (wireless)*** | $20,045.00MN |
| Kestrel USB Interface | $1,673.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| DataScout Modem WiFi Solar*** | $50,612.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $1,409.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| Portable Tripod with Clamp*** | $1,047.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $1,377.00MN |
| EnviroMonitor Gateway*** | $22,161.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $82,279.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| General Biology - 25 slides | $3,209.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $10,955.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,870.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| GPS MAP 65*** | $9,028.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| Bípode de Aluminio con liberación modo pulgar Mod 4360*** | $2,195.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| Rings 125mm | $1,693.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $32,699.00MN |
| CH150 12V Charging Regulator*** | $26,292.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $18,601.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $10,022.00MN |
| UV Sensor*** | $18,931.00MN |
| MagniRead | $113.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $75,617.00MN |
| CR1000X Datalogger para medida y control*** | $145,062.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,251.00MN |
| Vixen Style Camera Mount | $838.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| LinenTest 5x | $144.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Juego de Química Mi alegría Equipo 3 | $3,200.00MN |
| Geologic Compass - A*** | $6,295.00MN |
| Full Page Magnifier 2x*** | $55.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $705.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,096.00MN |
| LumiLoupe 7x Stand Magnifier | $436.00MN |
| Atlas cosmico*** | $170.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2*** | $5,679.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $7,350.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $249.00MN |
| Pocket Multi-Tool 12-in-1*** | $2,062.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| FreeHand 2.5x | $355.00MN |
| Higrotermómetro y datalogger con 32000 registros*** | $7,082.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| thermometer for compost | $2,123.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| Microscopio para Celular | $544.00MN |
| Números y Estrellas Mayas | $226.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $114,079.00MN |
| Analogue Thermo-Hygrometer | $2,196.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| ET Gauge | $12,785.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| digital professional thermo-hygrometer | $4,636.00MN |
| Termómetro Min/Max libre de Mercurio | $1,273.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $257,111.00MN |
| 10x Hands Free Loupe | $335.00MN |
| Cabled Weather Envoy*** | $10,468.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $3,786.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| Sensor Mounting Shelf*** | $3,341.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| RoboFocus*** | $17,054.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $18,046.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| Robotic Hand*** | $259.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| Penetrometer FT 02*** | $26,188.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Illusion Science*** | $777.00MN |
| Glow Star | $208.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| CO2 Monitor*** | $22,379.00MN |
| Hourglass | $399.00MN |
| Solar Power Package*** | $14,749.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,724,418.00MN |
| windmill generator | $326.00MN |
| Filtro Solar de 100mm de D.I.*** | $1,392.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,206,888.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| Outdoor Passive Air Sampler*** | $29,132.00MN |
| Outland X 10x42 Binoculars*** | $8,285.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| Spec 9 Pro Software*** | $4,594.00MN |
| Doodling Robot*** | $702.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| Glow 3D Solar System | $129.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $3,116.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| Solarscope clásico*** | $4,613.00MN |
| Tip 1/8"*** | $571.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Glow Mini Stars | $115.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Nikon T-ring | $602.00MN |
| Tipping Bucket Rain Collector*** | $15,277.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Orion Binocular Viewer for Telescopes | $10,513.00MN |
| Solar Plane Mobile | $417.00MN |
| Science Magic | $544.00MN |
| Glow Moon & Star | $190.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| Xplorer 2*** | $2,779.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| MagniLook | $127.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $5,243.00MN |
| Self Sticking Car Compass | $35.00MN |
| Quantum Light Sensor*** | $8,374.00MN |
| Soil K+ Kit w/30 Samples*** | $1,402.00MN |
| ASI120MM*** | $6,016.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| soda cane robug | $271.00MN |
| Shelter Angle Brackets*** | $1,114.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Buzz Wire making Kit | $259.00MN |
| Glow Planets & Super Nova 20 pcs | $272.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Weather Station*** | $309.00MN |
| FlexNeck | $317.00MN |
| ezRead™ | $1,295.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| Enviro battery | $292.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $866.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $2,498.00MN |
| Eyepiece SP 4000 40mm 1.25" Meade*** | $1,949.00MN |
| Tip 5/16"*** | $571.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| Funda para telescopio | $1,737.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| AudioStar Hand Controller*** | $6,941.00MN |
| Nivel Automatico AL132*** | $6,394.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $1,170.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $23,734.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| 8" LX200-ACF f/10 UHTC*** | $252,766.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| Poster Mapa del cielo | $74.00MN |