| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| GPS eTrex® SE*** | $11,997.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Rino® 700*** | $9,027.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| 2000 ppm NO3- Standard*** | $7,105.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| Vantage Vue Console*** | $6,125.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $10,189.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $7,105.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| Electric Dome Drive ED-10*** | $23,490.00MN |
| LAQUA Twin Calcium Meter*** | $42,456.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| 150 ppm K+ DI Standard*** | $7,105.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $7,105.00MN |
| Envoy8X*** | $4,009.00MN |
| GPS MAP 65*** | $9,028.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| AC Adapter, 110VAC*** | $1,197.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $10,189.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| GPS Garmin ETrex 22x*** | $15,045.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| Juego de Química Mi alegría Equipo 3 | $4,800.00MN |
| ASI120MM*** | $6,016.00MN |
| GPSMAP® 65s*** | $30,093.00MN |
| *** | $3,435.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $8,152.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $17,239.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| LAQUA Twin Sodium Meter*** | $49,733.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x*** | $19,488.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $5,329.00MN |
| Electric Shutter (ES-6/ES-10)*** | $23,490.00MN |
| Universal Shelter*** | $3,564.00MN |
| Handheld Plant Sap Press*** | $2,194.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $373,368.00MN |
| RoboFocus*** | $17,054.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $829,966.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Mounting Pole Kit | $1,336.00MN |
| GPS eTrex 32x*** | $14,042.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $6,300.00MN |
| LAQUA Twin pH Meter*** | $16,793.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| LAQUA Twin Nitrate Meter*** | $37,300.00MN |
| CO2 Monitor*** | $22,379.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $3,974.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $3,974.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| Digital Dome Works*** | $75,168.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| LumiLoupe 10x | $144.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Adaptador básico para smartphone 1.25" | $2,198.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |
| MagniRead | $113.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Magniloupe Headband | $103.00MN |
| QHY CCD PoleMaster*** | $10,051.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $3,923.00MN |
| Soil K+ Kit w/30 Samples*** | $2,805.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $5,243.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $2,968.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $10,189.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| Globo Terráqueo Traveler Antiguo | $4,211.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,818.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $1,125.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| Tip 1/4"*** | $571.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| MagniMark | $42.00MN |
| Tip 1/8"*** | $571.00MN |
| Microscopio Biológico Profesional*** | $80,809.00MN |
| Tip 5/16"*** | $571.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| MagniLook | $127.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $2,385.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| Microscopio para Celular | $544.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| MagniRule | $137.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Chrome Lighted RimFree | $855.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $8,152.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,262.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $7,255.00MN |
| LCD Digital Microscope II*** | $28,173.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $15,356.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| The Sun | $372.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| Anillo-T Canon EOS | $602.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| AudioStar Hand Controller*** | $6,941.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $53,743.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,491.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| LAQUA Twin Potassium Meter*** | $25,903.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $98,256.00MN |
| Silicon Pyranometer Sensor*** | $7,224.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| MagniFlash 11x*** | $985.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| Tetraview LCD digital Microscope*** | $41,107.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| MagniSheet*** | $288.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| 3" Levitating Globe*** | $3,341.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| MagRX 2.5x | $137.00MN |
| FlexNeck | $317.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| 12" LX200-ACF f/10 UHTC*** | $182,650.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $1,504.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| LinenTest 5x | $144.00MN |
| The Earth | $372.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Brújula minera*** | $9,984.00MN |
| Self Sticking Car Compass | $105.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| FieldScout Sensor Reader Case*** | $2,221.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Lensatic Compass | $722.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Hourglass | $399.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| Galino liquid thermometer | $604.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| Rain-gauge | $451.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| Funda para telescopio | $1,737.00MN |
| digital wine thermometer | $500.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $18,749.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Field Scout External Light Sensor Meter*** | $17,449.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| Microscopio infantil 1200x*** | $1,812.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Replogle Globe Traveler Globe Blue | $3,158.00MN |
| Field Scout Foot-Candle Meter*** | $14,949.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Map Compass with Ruler and Lanyard | $281.00MN |
| Wonder Globe (Celestial )*** | $1,102.00MN |
| General Biology - 25 slides | $1,604.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| LightScout DLI 100 Light Meter*** | $15,235.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| garden-combitester | $469.00MN |
| Clisímetro Geosurv*** | $3,107.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| Xplorer 4 | $3,947.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Maping compass with mirror | $429.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Vixen Style Camera Mount | $838.00MN |
| thermometer for compost | $708.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| Xplorer 1 | $1,701.00MN |
| Military Prismatic Sighting Compass | $1,003.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| myMET | $3,728.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Xplorer 2*** | $2,779.00MN |
| myBlue-T | $1,118.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| Atlas cosmico*** | $170.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Field Scout Quantum Meter*** | $6,225.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Microscopio Plus 100x 300x 600x*** | $877.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $19,270.00MN |
| Par de anillos 100mm | $1,114.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| Xplorer 3 | $3,010.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| Brass Compass | $752.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| Geologic Compass - A | $2,098.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| *** | $1,375.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |