| The Sun | $378.00MN |
| SkyMaster 20x80 Binocular*** | $8,513.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,820.00MN |
| SkyMaster 15x70 Binocular*** | $4,033.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,196.00MN |
| Flat Sensor, Replacement*** | $4,120.00MN |
| Cabled Weather Envoy*** | $5,316.00MN |
| LAQUA Twin Potassium Meter*** | $13,154.00MN |
| Soil Moisture Tester 9 in*** | $6,942.00MN |
| Temperature (Micro) Sensor*** | $4,329.00MN |
| AirLink Professional Air Quality Sensor*** | $9,727.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,750.00MN |
| The Franklin World Globe*** | $4,175.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,885.00MN |
| Two 7.5cm (3in) Rods | $1,672.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,697.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $1,311.00MN |
| FieldScout Soil Sensor Reader*** | $7,710.00MN |
| Telescope 12" LX90-ACF*** | $421,999.00MN |
| Telescope 8" LX90-ACF*** | $175,833.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $610.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,804.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,103.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,669.00MN |
| TravelView™ - 8x25*** | $752.00MN |
| Series 5000 Mega Wide Angle Eyepiece 15mm (2") [ME607017]*** | $6,646.00MN |
| LAQUA Twin Sodium Meter*** | $12,628.00MN |
| SM 802 Economy ph/EC Meter*** | $11,609.00MN |
| CR1000X Datalogger para medida y control*** | $73,665.00MN |
| GPS Unit Mounting Bracket*** | $8,185.00MN |
| LoggerNet: Datalogger Support Software*** | $61,504.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,342.00MN |
| WatchDog 100-Temp 8K*** | $3,609.00MN |
| Replogle Globe Traveler Globe Blue | $2,138.00MN |
| Solar Radiation Sensor*** | $5,090.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $6,960.00MN |
| Quantum Light Sensor*** | $14,674.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,587.00MN |
| Handheld Plant Sap Press*** | $557.00MN |
| LAQUA Twin pH Meter*** | $8,528.00MN |
| External (Soil) Temperature Sensor - 6 ft.*** | $2,578.00MN |
| Pocket Digital Refractometer*** | $12,625.00MN |
| Irrigation On/Off Sensor*** | $11,356.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $3,425.00MN |
| T-Adapter #62 for SC*** | $1,095.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $5,519.00MN |
| WindSonic Mounting Pipe Kit*** | $4,558.00MN |
| Wonder Globe (Celestial ) | $560.00MN |
| Mounting Tripod*** | $7,329.00MN |
| Series 5000 PWA 7mm Eyepiece (1.25") | $3,974.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK*** | $2,579.00MN |
| Meade X-Wedge*** | $18,427.00MN |
| Model 115-Rain Logger*** | $4,018.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,453.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,044.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,174.00MN |
| Mini Multi-Tool 8-in-1*** | $834.00MN |
| Soil Moisture Tester 24 in | $3,740.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2*** | $3,845.00MN |
| Kelway HB-2 pH & Soil Moisture Meter*** | $10,145.00MN |
| Hydraulic Robotic Arm*** | $357.00MN |
| 150 ppm K+ DI Standard*** | $1,804.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,523.00MN |
| Telescope 10" LX90-ACF*** | $219,791.00MN |
| Field Scout SC-900*** | $103,891.00MN |
| MT-PRO Grain Moisture Tester*** | $9,499.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,174.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,605.00MN |
| Vibration Isolation Pads #895*** | $1,217.00MN |
| Omni Antenna for Long Range Repeater*** | $11,310.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,726.00MN |
| 3" Levitating Globe | $679.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $358.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,397.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,174.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $15,596.00MN |
| CO2 Monitor*** | $22,729.00MN |
| Soil Moisture Transducer - R*** | $7,545.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $3,845.00MN |
| WatchDog 100-T/RH*** | $5,836.00MN |
| Field Carrying Case With Buffers*** | $1,279.00MN |
| LAQUA Twin Calcium Meter*** | $14,373.00MN |
| 6-Plate Solar Radiation Shield*** | $5,902.00MN |
| Pup de Sensores @900MHz*** | $13,837.00MN |
| Anemometer Transmitter Kit*** | $5,316.00MN |
| Tube Balance Weight System #1402 for all 10" SCT's*** | $5,055.00MN |
| WatchDog A150 Temp/RH Logger | $3,567.00MN |
| AudioStar Hand Controller*** | $21,148.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,538.00MN |
| Cell reproduction and development - 10 slides*** | $699.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,992.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $715.00MN |
| MagRX 2.5x | $139.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,895.00MN |
| Field Scout UV Meter*** | $7,948.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $1,399.00MN |
| General Biology - 25 slides | $1,630.00MN |
| Space Age | $550.00MN |
| pH 7 Standard - 250mL*** | $1,521.00MN |
| Life in the Ground - 10 slides*** | $1,399.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $103,740.00MN |
| Chrome Lighted RimFree | $869.00MN |
| AC Adapter, 110VAC*** | $1,215.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,235.00MN |
| "Academy" Microscope 1000x*** | $20,999.00MN |
| LumiLoupe 7x Stand Magnifier | $221.00MN |
| LumiVisor™ - LV-10 | $965.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,157.00MN |
| Orion Awesome Autoguider Refractor Package | $22,532.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,374.00MN |
| LinenTest 5x | $146.00MN |
| LightScout DLI 100 Light Meter*** | $5,158.00MN |
| HandHeld™ 2.5/5x | $125.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $73,390.00MN |
| Campus Microscope Photo Adapter*** | $1,967.00MN |
| MagniLook | $128.00MN |
| MagniMark | $43.00MN |
| LinenTest™ 11.5x15mm*** | $332.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,398.00MN |
| MagniFlash 11x*** | $1,000.00MN |
| Rectangle Rim Free 2x | $425.00MN |
| MagniRule | $140.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $699.00MN |
| Quantum Light Sensor*** | $10,130.00MN |
| pH 7.0 (2) 30 ml each*** | $399.00MN |
| pH 4 Standard - 250mL*** | $761.00MN |
| Fishes, frogs and amphibians - 10 slides | $715.00MN |
| Field Scout Foot-Candle Meter*** | $7,591.00MN |
| Magniloupe Headband | $105.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $699.00MN |
| Tropical Plants - 10 slides | $699.00MN |
| MagniFly™ 2x/3.5x | $984.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $715.00MN |
| Orion EQ-3M Single-Axis Telescope Drive*** | $9,725.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,429.00MN |
| Wireless Vantage Vue*** | $15,721.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,082.00MN |
| UpClose G2 10x25mm Roof Monocular | $600.00MN |
| Model HC Soil Sampler*** | $2,551.00MN |
| Barlow Lens 2x #126 Short Focus | $1,177.00MN |
| Outland X 10x42 Binoculars*** | $4,207.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $39,221.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $879.00MN |
| 8.2 Dbi Yagi Antenna*** | $9,840.00MN |
| Minolta SPAD 502DL Plus Meter*** | $87,690.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $968.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,531.00MN |
| Microscopio Biológico Profesional*** | $41,036.00MN |
| STAR POINTER FINDERSCOPE*** | $998.00MN |
| FieldScout GreenIndex Board*** | $2,374.00MN |
| WaterScout Calibration Device*** | $4,320.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,627.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $225,748.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,460.00MN |
| Zero Image Focuser*** | $17,609.00MN |
| 5MP Digital Imager*** | $4,769.00MN |
| 2000 ppm NO3- Standard*** | $1,804.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $563.00MN |
| Fun Mechanics Kit- Brush Robot | $434.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,801.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,530.00MN |
| DataScout Cellular Modem*** | $21,178.00MN |
| Mounting Pole Kit | $1,357.00MN |
| Spare pH probe for D-54 Meter*** | $5,272.00MN |
| ET Gauge | $12,985.00MN |
| Mid Range Wireless - Base Station*** | $11,507.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,600.00MN |
| soda cane robug | $275.00MN |
| LX850 14" ACF w/StarLock*** | $703,331.00MN |
| Field Scout Quantum Meter*** | $6,322.00MN |
| Green Science- Grow-A-Maze | $314.00MN |
| Weather Station*** | $314.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,651.00MN |
| Protective Case for Series 1000*** | $1,125.00MN |
| 0-2.5V DC Input Cable*** | $727.00MN |
| Two 3.8cm (1.5in) Rods | $1,672.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $49,715.00MN |
| Retreiver @900MHz*** | $15,249.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $634.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,601.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,760.00MN |
| Field Scout T-Handle EC Probe (24")*** | $12,488.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,655.00MN |
| Soil Compaction Tester*** | $6,111.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $310.00MN |
| Robotic Hand*** | $263.00MN |
| WatchDog Sprayer Station Console*** | $15,516.00MN |
| CM 1000 Chlorophyll Meter*** | $84,638.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,358.00MN |
| Cabled Vantage Pro2 Console*** | $7,578.00MN |
| Envoy8X*** | $4,072.00MN |
| Conductivity Electrode Replacement*** | $10,433.00MN |
| Barometric Pressure Sensor Extended Range*** | $11,136.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,695.00MN |
| Eyepiece SP 4000 9.7mm 1.25" Meade*** | $879.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,662.00MN |
| Model J Soil Sampler*** | $4,811.00MN |
| Weather Science*** | $314.00MN |
| Solar Power Package*** | $7,490.00MN |
| WatchDog 3240 Wireless Weather Station*** | $49,715.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,130.00MN |
| Buzz Wire making Kit | $263.00MN |
| Conductivity Cell (Water)*** | $5,814.00MN |
| LX600 16" ACF w/StarLock & XWedge (No Tripod or Pier)*** | $539,807.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,597.00MN |
| Sensor Mounting Shelf*** | $1,131.00MN |
| Solar Robot*** | $425.00MN |
| Leaf Wetness Sensor | $3,508.00MN |
| ATC pH Probe (Liquids)*** | $2,536.00MN |
| Wireless Repeater with AC Power*** | $4,524.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $23,155.00MN |
| WD 1400 3-WaterScout Irrigation Station*** | $15,819.00MN |
| Pocket Magnifier | $221.00MN |
| Flat-End Probe (Soils)*** | $4,335.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $17,225.00MN |
| LX850 12" ACF w/StarLock*** | $316,499.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,847.00MN |
| Protective Case for Series A & 1000*** | $3,287.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,920.00MN |
| Nivel Automatico AL132*** | $6,494.00MN |
| Rain Collector Cone | $736.00MN |
| NIVEL AUTOMATICO TOPCON AT-B3*** | $13,738.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,090.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $1,188.00MN |