| Replacement Calcium Sensor for LAQUA Twin*** | $5,174.00MN |
| LinenTest™ 11.5x15mm*** | $664.00MN |
| "Academy" Microscope 1000x*** | $10,500.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,320.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $116,215.00MN |
| 10x & 20x Dual Power Loupe | $317.00MN |
| Night Sky Proyection Kit*** | $528.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $1,323.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $848.00MN |
| Microscopio para Celular | $276.00MN |
| Spec 9 Basic Software*** | $2,321.00MN |
| Atlas cosmico*** | $344.00MN |
| Polyurethane Foam Collection Substrates*** | $2,828.00MN |
| Distanciómetro laser LDM100*** | $5,609.00MN |
| Magniloupe Headband | $209.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,342.00MN |
| Chrome Lighted RimFree | $2,606.00MN |
| Cell reproduction and development - 10 slides*** | $699.00MN |
| Xplorer 2*** | $8,468.00MN |
| Glow Moon & Star | $385.00MN |
| LinenTest 5x | $293.00MN |
| MagniFly™ 2x/3.5x | $2,952.00MN |
| IR Crop Thermometer | $2,251.00MN |
| MagniRule | $279.00MN |
| Science Magic | $829.00MN |
| MagniLook | $128.00MN |
| Replogle Globe Traveler Globe Blue | $2,138.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $15,391.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $962.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $645.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,630.00MN |
| MagniFlash 11x*** | $1,000.00MN |
| Filtro Solar de 150mm de D.I.*** | $2,828.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,743.00MN |
| Mini Multi-Tool 8-in-1*** | $1,668.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x*** | $14,844.00MN |
| LumiLoupe 10x*** | $293.00MN |
| HandHeld™ 2.5/5x | $125.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $38,432.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $141,523.00MN |
| Skywatch Geos 11 - Kit Completo*** | $57,642.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,383.00MN |
| Enviro battery | $296.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $764.00MN |
| Space Age | $550.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,625.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,923.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $14,511.00MN |
| The Franklin World Globe*** | $4,175.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $143,477.00MN |
| MagniRead | $230.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $14,088.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,750.00MN |
| Yagi Antenna Cable - 20ft*** | $2,488.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,783.00MN |
| Filtro Solar de 100mm de D.I.*** | $707.00MN |
| Animal reproduction - 10 slides | $699.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,885.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,605.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,254.00MN |
| MagniMark | $128.00MN |
| GPS Unit Mounting Bracket*** | $4,093.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,923.00MN |
| Filtro Solar de 125mm de D.I.*** | $943.00MN |
| LoggerNet: Datalogger Support Software*** | $30,752.00MN |
| Glow Planets & Super Nova 20 pcs | $276.00MN |
| Anemometer Transmitter Kit*** | $5,316.00MN |
| GPS MAP 65*** | $9,169.00MN |
| COMPRO POCKET TRANSIT*** | $19,571.00MN |
| Filtro Solar de 90mm de D.I.*** | $1,944.00MN |
| Xplorer 1 | $5,184.00MN |
| Spec 9 Pro Software*** | $4,665.00MN |
| Orion DeepMap 600 Folding Star Chart | $521.00MN |
| 0-2.5V DC Input Cable*** | $1,454.00MN |
| Pup de Estaciones @900MHz*** | $12,567.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,174.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $20,569.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,417.00MN |
| The Earth*** | $756.00MN |
| Structure of Vegetables - 10 slides*** | $1,431.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,600.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar*** | $5,108.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $38,399.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $12,587.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $17,632.00MN |
| Geologic Compass - A*** | $4,262.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,992.00MN |
| Solar System Model Planetarium Kit*** | $264.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $1,220.00MN |
| Model LS Soil Sampler | $4,795.00MN |
| MagRX 2.5x | $418.00MN |
| Universal Shelter*** | $7,238.00MN |
| Sensor Mounting Shelf*** | $2,262.00MN |
| FlexNeck | $322.00MN |
| RoboFocus*** | $34,640.00MN |
| Handheld Photosynthesis System*** | $910,681.00MN |
| Filtro Solar de 110mm de D.I.*** | $1,649.00MN |
| WindSonic Mounting Pipe Kit*** | $4,558.00MN |
| Temperature/RH Pen*** | $1,500.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,433.00MN |
| Distanciómetro laser LDM60*** | $1,928.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,374.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,882.00MN |
| Solar Power Package*** | $7,490.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $959.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $8,098.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,531.00MN |
| Barra tipo Vixen 10" | $1,224.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $2,528,803.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $122.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $22,254.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,174.00MN |
| 034B-L Wind Set*** | $70,926.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,695.00MN |
| Xplorer 3 | $3,057.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,732.00MN |
| Personal Solar Telescope <0.5 A*** | $49,735.00MN |
| Flow Probe (5.5 to 15 handle)*** | $41,032.00MN |
| Portable Laser Leaf Area Meter*** | $208,036.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,587.00MN |
| GPS eTrex® SE*** | $8,123.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,757.00MN |
| 255-620-A Automatic Refill System*** | $13,543.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $540,760.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,836.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $32,150.00MN |
| Portable Tripod with Clamp*** | $1,063.00MN |
| Temperature (Micro) Sensor | $2,164.00MN |
| 4-20 mA Input Cable*** | $492.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,245.00MN |
| Quantum Light Sensor*** | $7,337.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $10,060.00MN |
| Lupa Frontal Multi-Aumento*** | $383.00MN |
| Magnet Science | $314.00MN |
| Pup Repetidor @900MHz*** | $22,596.00MN |
| Electric Shutter (ES-6/ES-10)*** | $47,714.00MN |
| UpClose G2 10x25mm Roof Monocular | $1,201.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,358.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,268.00MN |
| Kestrel 5000 Environmental Meter*** | $8,821.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $22,823.00MN |
| DataScout WiFi Modems AC/DC*** | $37,790.00MN |
| Inclinómetro y Nivel Digital 24" - SITEPRO*** | $1,826.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,587.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $277,766.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,988.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,896.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,735.00MN |
| CR1000X Datalogger para medida y control*** | $73,665.00MN |
| The Sun*** | $756.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,583.00MN |
| Distanciómetro láser GLM 80 Professional | $65,092.00MN |
| WatchDog A-Series PC Cable*** | $703.00MN |
| Campus Microscope Photo Adapter | $984.00MN |
| Class A Evaporation Pan*** | $53,520.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $1,399.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $379,202.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $27,291.00MN |
| Tube Rings, 116mm ID*** | $1,304.00MN |
| Wonder Globe (Celestial ) | $560.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $10,179.00MN |
| Glow Planets & Super Nova 100 pcs. | $310.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,828.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,760.00MN |
| Temperature/RH Pen*** | $2,321.00MN |
| Rain Collector Cone | $736.00MN |
| Electric Dome Drive ED-10*** | $23,857.00MN |
| Foodstuffs and their adulterations - 10 slides | $699.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,870.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,228.00MN |
| 12in Aztec Globe | $2,138.00MN |
| MiniBrite 5x | $537.00MN |
| MagniView -2x/4.5x 90mm | $168.00MN |
| Rectangle Rim Free 2x | $850.00MN |
| OcuLens™ 5x & 8x | $442.00MN |
| MS-0100 Carson Microscope 1000x*** | $24,015.00MN |
| MagniSheet*** | $292.00MN |
| Pocket Magnifier | $443.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $879.00MN |
| FreeHand 2.5x | $722.00MN |
| MS-0160 Carson Microscope 1600x*** | $14,211.00MN |
| 20mm Orion Expanse Eyepiece*** | $2,027.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $4,795.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $135,514.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $4,045.00MN |
| ASI183MM (mono*** | $41,730.00MN |
| ASI071MC Pro (color)*** | $100,252.00MN |
| ASI1600MM Pro (mono)*** | $43,374.00MN |
| Orion Field Flattener for Short Refractors*** | $5,088.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,525.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,386.00MN |
| ZWO Mini Guider Scope*** | $7,191.00MN |
| Pup de Sensores @900MHz*** | $13,837.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $17,550.00MN |
| 1.25" Orion Universal Camera Adapter | $1,208.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,270.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,959.00MN |
| Mounting Pole Kit | $1,357.00MN |
| Orion Expanse Telescope Eyepieces*** | $2,027.00MN |
| DataScout Cellular Modem*** | $21,178.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,215.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,127.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,072.00MN |
| GPS eTrex ® 10*** | $3,054.00MN |
| WatchDog 3240 Wireless Weather Station*** | $49,715.00MN |
| Propeller Racer*** | $798.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $33,455.00MN |
| Distanciómetro láser GLM 30 Professional*** | $3,966.00MN |
| Orion Expanse Telescope Eyepieces*** | $2,027.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,382.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,864.00MN |
| GPS eTrex 32x | $7,131.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,953.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $572.00MN |
| Cabled Vantage Pro2 Console*** | $7,578.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,895.00MN |
| Mag Lev Train Model*** | $424.00MN |
| Flying Science | $342.00MN |
| WatchDog 3220 Wireless Rain Station*** | $44,468.00MN |
| Wireless Vantage Vue*** | $31,442.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,935.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $52,664.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $837.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,629.00MN |
| GPS Garmin ETrex 22x | $5,093.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,578.00MN |
| Filtro Solar de 170mm de D.I.*** | $4,595.00MN |
| Silver-Black Polymer Sheets*** | $598.00MN |
| Solarscope clásico*** | $4,686.00MN |
| Leica TRI 100 Tripod | $3,157.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,978.00MN |
| MT-16 Grain Moisture Tester | $8,545.00MN |
| ET Gauge*** | $25,970.00MN |
| Green Science- Grow-A-Maze*** | $628.00MN |
| (2x) Helping Hand Magnifier | $265.00MN |
| LumiLoupe 7x Stand Magnifier | $221.00MN |
| Stegosaurus Skeleton | $249.00MN |
| Doodling Robot*** | $713.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $142,979.00MN |
| Mammoth Skeleton*** | $498.00MN |
| MT-PRO Grain Moisture Tester*** | $9,499.00MN |
| Digital Dome Works*** | $76,343.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $118,855.00MN |
| digital professional thermo-hygrometer | $2,354.00MN |
| SkyMaster 20x80 Binocular*** | $8,513.00MN |
| Outland X 10x42 Binoculars*** | $4,207.00MN |
| Lenspen optics cleaning tool | $658.00MN |
| Build Your Own Wind Turbine*** | $425.00MN |
| digital wine thermometer | $508.00MN |
| Solar Robot*** | $425.00MN |
| soda cane robug | $275.00MN |
| Poster Mapa del cielo | $75.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,674.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,761.00MN |
| bottle catamaran | $399.00MN |
| Termómetro Min/Max libre de Mercurio | $646.00MN |
| Par de anillos 100mm | $1,131.00MN |
| Glow 3D Dinosaur*** | $129.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,731.00MN |
| dovetail plate for Vixen-style mounts | $482.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,587.00MN |
| Rings 125mm | $1,719.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,248.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,129.00MN |
| digital thermo-hygrometer*** | $1,163.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,446.00MN |
| Filtro Solar de 70mm de D.I.*** | $589.00MN |
| Fun Mechanics Kit- Brush Robot | $434.00MN |
| Anillo-T Canon EOS | $611.00MN |
| Digital maxima-minima thermometer with alarm | $739.00MN |
| Weather Science*** | $314.00MN |
| Clisímetro Geosurv | $1,052.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $225,748.00MN |
| Penetrometer FT 30*** | $8,311.00MN |
| Kestrel USB Interface | $1,699.00MN |
| Glitter Lamp | $270.00MN |
| Kestrel 5500 Pocket Weather Tracker*** | $22,902.00MN |
| Digitarium Portable Dome 5m*** | $244,635.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,243.00MN |
| 10" LX200-ACF f/10 UHTC*** | $288,366.00MN |
| Penetrometer FT 02 | $6,649.00MN |
| Life in the Ground - 10 slides | $699.00MN |
| Watch compass | $41.00MN |
| 11cm Plasma light*** | $395.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $516,948.00MN |
| Map Compass with Ruler and Lanyard | $285.00MN |
| TravelView™ - 8x25*** | $752.00MN |
| Binocular UpClose G2 20×50 | $1,847.00MN |
| G11 Mount - 60 lb Capacity*** | $72,565.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $968.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,137.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $3,165.00MN |
| Globo Terráqueo Traveler Antiguo | $2,138.00MN |
| 3" Levitating Globe | $679.00MN |
| Maping compass with mirror | $218.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,103.00MN |
| Distanciómetro laser LDM150*** | $3,927.00MN |
| Xplorer 4 | $4,009.00MN |
| Penetrometer FT 20*** | $8,311.00MN |
| myMET | $3,786.00MN |
| Altimeter/Barometer*** | $3,269.00MN |
| 8" LX200-ACF f/10 UHTC*** | $128,358.00MN |
| Diagonal Prism 1.25" #918A*** | $909.00MN |
| Krestel 3000 Pocket Weather Meter | $5,220.00MN |