| Replacement Nitrate Sensor for LAQUA Twin*** | $5,174.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,760.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,530.00MN |
| LAQUA Twin EC Meter*** | $4,023.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,600.00MN |
| LAQUA Twin Potassium Meter*** | $13,154.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $807.00MN |
| LAQUA Twin Calcium Meter*** | $14,373.00MN |
| LAQUA Twin pH Meter*** | $4,264.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,684.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,174.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $807.00MN |
| Horiba Laqua Case for Meters | $3,222.00MN |
| *** | $1,306.00MN |
| Oceana 7x50 Marine*** | $16,089.00MN |
| 255-620-A Automatic Refill System*** | $27,087.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,846.00MN |
| Cable for 497 Hand Controller*** | $339.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,090.00MN |
| Fuente de Poder de Litio LXPS 18*** | $8,824.00MN |
| Model J Soil Sampler*** | $4,811.00MN |
| Glow 3D Dinosaur*** | $129.00MN |
| 36in Auger Tube Kit*** | $15,660.00MN |
| Groweather ISS (wireless)*** | $20,358.00MN |
| EnviroMonitor Gateway*** | $22,507.00MN |
| Mammoth Skeleton*** | $249.00MN |
| Groweather ISS (cabled)*** | $18,662.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $10,179.00MN |
| EnviroMonitor Long Range Antenna, 5dBi*** | $3,054.00MN |
| Weatherlink Live*** | $15,155.00MN |
| Hook Gauge*** | $32,585.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,157.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,459.00MN |
| Magnetics Armable | $413.00MN |
| Model HC Soil Sampler*** | $2,551.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $863.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $140,605.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,228.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $5,655.00MN |
| Rain-gauge | $458.00MN |
| thermometer for compost | $719.00MN |
| Analogue Indoor-Outdoor Thermometer | $122.00MN |
| digital professional thermo-hygrometer | $2,354.00MN |
| Termómetro Min/Max libre de Mercurio | $646.00MN |
| rain-gauge | $543.00MN |
| Conductivity Electrode Replacement*** | $10,433.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $204,080.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $41,032.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $184,966.00MN |
| Spare pH probe for D-54 Meter*** | $5,272.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,525.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $130,564.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $115,861.00MN |
| MT-PRO Grain Moisture Tester*** | $9,499.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,783.00MN |
| Class A Evaporation Pan*** | $53,520.00MN |
| MT-16 Grain Moisture Tester | $8,545.00MN |
| Motor Drive for AstroMaster/PowerSeeker*** | $4,165.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,441.00MN |
| Digital Soil Thermometer*** | $895.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,358.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,165.00MN |
| Temperature/RH Pen*** | $1,500.00MN |
| WeatherLink Console*** | $8,935.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,507.00MN |
| Temperature/RH Pen*** | $2,321.00MN |
| Long-Stem Thermometer*** | $1,402.00MN |
| Cabled Vantage Pro2 Console*** | $7,578.00MN |
| Envoy8X*** | $4,072.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,374.00MN |
| Glow Moon & Star | $193.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $645.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,903.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $14,088.00MN |
| Autoguider Port Module*** | $1,678.00MN |
| Glow 3D Solar System | $131.00MN |
| NIVEL AUTOMATICO TOPCON AT-B3*** | $27,475.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,923.00MN |
| Tube Rings, 140mm ID*** | $2,607.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $179.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $10,159.00MN |
| Poster Mapa del cielo | $75.00MN |
| Glow Mini Stars | $117.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,142.00MN |
| Orion StarShoot AutoGuider*** | $10,038.00MN |
| Tube Rings, 116mm ID*** | $2,607.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,494.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,757.00MN |
| Par de anillos 100mm | $1,131.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,270.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $10,060.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,215.00MN |
| Portable Tripod with Clamp*** | $1,063.00MN |
| Universal Shelter*** | $3,619.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,510.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,959.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,562.00MN |
| Kestrel USB Interface | $1,699.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,558.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,137.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,277.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $11,127.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $17,258.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,630.00MN |
| Anemometer Transmitter Kit*** | $5,316.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,629.00MN |
| Rain Collector Cone | $736.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,935.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,451.00MN |
| Krestel 3000 Pocket Weather Meter | $5,220.00MN |
| Shelter Angle Brackets*** | $1,131.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $32,209.00MN |
| Mounting Tripod | $3,664.00MN |
| Sensor Mounting Shelf*** | $1,131.00MN |
| AirLink Professional Air Quality Sensor*** | $4,863.00MN |
| UV Sensor*** | $9,614.00MN |
| Solar Radiation Sensor*** | $5,090.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,923.00MN |
| Nivel Automatico AL132*** | $6,494.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,090.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,697.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,923.00MN |
| Xplorer 1 | $1,728.00MN |
| Xplorer 3 | $3,057.00MN |
| bottle catamaran | $399.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,766,987.00MN |
| ASI120MM*** | $6,110.00MN |
| Solar Rover | $399.00MN |
| Cámara a color QHY 5III 485C*** | $13,259.00MN |
| Digitarium Portable Dome 6m*** | $291,309.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $142,979.00MN |
| Brass Compass | $254.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,992.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| Brass Compass In Metal Tin Box*** | $326.00MN |
| PC CUBBY FOR HD-6T*** | $31,809.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,531.00MN |
| Spec 9 Pro Software*** | $4,665.00MN |
| WatchDog A150 Temp/RH Logger | $3,567.00MN |
| Exploracion Lunar | $359.00MN |
| Orion Binocular Viewer for Telescopes | $5,339.00MN |
| WatchDog Sprayer Station Console*** | $15,516.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,109.00MN |
| CM 1000 Chlorophyll Meter*** | $84,638.00MN |
| FieldScout TCM 500 T-Handle*** | $3,997.00MN |
| FieldScout CM 1000 NDVI Meter*** | $91,903.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,242.00MN |
| Minolta SPAD 502 Plus Meter*** | $73,967.00MN |
| FieldScout GreenIndex Board*** | $1,187.00MN |
| Anillo-T Canon EOS | $611.00MN |
| Rings 125mm*** | $1,727.00MN |