| Replacement Potassium Sensor for LAQUA Twin*** | $10,189.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| WatchDog Model 2400 External Sensor Station*** | $35,290.00MN |
| LAQUA Twin Nitrate Meter*** | $62,167.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $18,138.00MN |
| Kestrel 5000 Environmental Meter*** | $17,370.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| 2000 ppm NO3- Standard*** | $7,105.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| Nivel Automatico AL132*** | $12,787.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $3,180.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $47,468.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $33,159.00MN |
| NIVEL AUTOMATICO TOPCON AT-B3*** | $40,579.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $16,793.00MN |
| Field Scout Quantum Meter*** | $12,449.00MN |
| Quantum Light Sensor*** | $16,749.00MN |
| LAQUA Twin pH Meter*** | $12,595.00MN |
| Magniloupe Headband | $103.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| 150 ppm K+ DI Standard*** | $3,552.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $9,555.00MN |
| MT-PRO Grain Moisture Tester*** | $37,413.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| myBlue-T*** | $2,237.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $10,189.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $11,492.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| MT-16 Grain Moisture Tester*** | $16,828.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $14,949.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $1,590.00MN |
| Fiedl Scout Red/Far Red Meter*** | $54,746.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $27,091.00MN |
| Field Scout Foot-Candle Meter*** | $14,949.00MN |
| LAQUA Twin Potassium Meter*** | $51,806.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $10,189.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser*** | $4,438.00MN |
| Orion EQ-3M Single-Axis Telescope Drive*** | $6,384.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $5,179.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Kestrel USB Interface*** | $5,019.00MN |
| LightScout DLI 100 Light Meter*** | $10,157.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $4,982.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $12,517.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,150.00MN |
| LAQUA Twin Sodium Meter*** | $37,300.00MN |
| Krestel 3500 Pocket Weather Meter*** | $12,908.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $5,813.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $15,284.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $3,552.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $18,601.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $32,868.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $1,201.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $32,441.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $5,329.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| Tetraview LCD digital Microscope*** | $41,107.00MN |
| Digital Soil Thermometer*** | $1,763.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $3,029.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $5,434.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| IR Crop Thermometer*** | $4,432.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece*** | $1,960.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,870.00MN |
| Anillo-T Canon EOS | $602.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $8,186.00MN |
| Temperature/RH Pen*** | $2,954.00MN |
| Ocular acodado para estacion total FOIF*** | $4,512.00MN |
| Omni Antenna for Long Range Repeater*** | $11,136.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $7,757.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| Portable Tripod with Clamp*** | $1,047.00MN |
| Universal Shelter*** | $7,127.00MN |
| UpClose G2 10x25mm Roof Monocular | $1,182.00MN |
| Envoy8X*** | $8,018.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| 15mm Orion Expanse Eyepiece*** | $5,984.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| ShortTube 80-A Refractor Telescope*** | $23,402.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| Sensor Mounting Shelf*** | $2,227.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| 5mm Orion Edge On Planetary Eyepiece*** | $7,757.00MN |
| Anemometer Transmitter Kit*** | $10,468.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| Mounting Pole Kit | $1,336.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath*** | $17,595.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $10,022.00MN |
| Solar Rover | $393.00MN |
| LX600 10" ACF w/StarLock*** | $180,053.00MN |
| Weather Station*** | $309.00MN |
| *** | $1,375.00MN |
| Rocket Race Car*** | $521.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Mammoth Skeleton*** | $245.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Mag Lev Train Model*** | $417.00MN |
| Stegosaurus Skeleton | $245.00MN |
| Telescope 12" LX90-ACF*** | $138,502.00MN |
| TravelView™ - 8x25*** | $1,481.00MN |
| LX600 14" ACF w/StarLock*** | $268,348.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| bottle catamaran | $393.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| Conductivity Standard 2.76 mS/cm*** | $572.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR*** | $11,081.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| 3" Levitating Globe | $1,336.00MN |
| Orion Awesome Autoguider Refractor Package*** | $44,371.00MN |
| Digitarium Elevator Mount System*** | $206,963.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $3,385.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $1,485,161.00MN |
| Digitarium Portable Dome 6m*** | $573,654.00MN |
| Orion StarShoot AutoGuider*** | $29,650.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Digitarium Portable Dome 5m*** | $240,872.00MN |
| Universal Console*** | $107,065.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| TEDCO Original Gyroscope*** | $301.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,315.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $4,612.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $15,947.00MN |
| 20mm Orion Expanse Eyepiece*** | $3,991.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece*** | $9,503.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Potato Clock | $272.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| Replacement EC Probe (8")*** | $6,653.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $2,413,776.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| Soil K+ Kit w/30 Samples*** | $1,402.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| Peque ciencia optica | $362.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| Rain Collector Cone | $725.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| QHY5L-II M | $6,369.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| ET Gauge | $12,785.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |