| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $13,537.00MN |
| External (Soil) Temperature Sensor - 6 ft.*** | $6,345.00MN |
| UV Sensor*** | $16,449.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| WatchDog 3250 Wireless ET Station*** | $56,700.00MN |
| 0-2.5V DC Input Cable*** | $2,147.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| Barometric Pressure Sensor Extended Range*** | $54,824.00MN |
| External (Soil) Temperature Sensor - 20 ft.*** | $5,399.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $6,853.00MN |
| Glow Moon & Star | $190.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $686,562.00MN |
| WaterScout Calibration Device*** | $4,254.00MN |
| Quantum Light Sensor*** | $29,923.00MN |
| Silicon Pyranometer Sensor*** | $7,224.00MN |
| Soil Moisture Transducer - R*** | $29,717.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $325,147.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| Glow 3D Solar System | $129.00MN |
| Glow Mini Stars | $115.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| Conductivity Standard 2.76 mS/cm*** | $1,145.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| Barometric Pressure Sensor Std.*** | $43,859.00MN |
| CO2 Monitor*** | $67,137.00MN |
| Leaf Wetness Sensor*** | $6,908.00MN |
| Replacement EC Probe (8")*** | $6,653.00MN |
| 4-20 mA Input Cable*** | $970.00MN |
| Quantum Light Sensor*** | $16,749.00MN |
| Tipping Bucket Rain Collector*** | $30,555.00MN |
| Irrigation On/Off Sensor*** | $11,181.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $282,539.00MN |
| Corn Stove Moisture Tester*** | $17,490.00MN |
| MT-PRO Grain Moisture Tester*** | $18,706.00MN |
| GPS eTrex® SE*** | $7,998.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| GPSMAP® 65s*** | $30,093.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $351,081.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| MT-16 Grain Moisture Tester*** | $33,656.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $20,721.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $7,255.00MN |
| Pocket Multi-Tool 12-in-1*** | $2,062.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $17,361.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $418,038.00MN |
| GPS MAP 65*** | $18,057.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $19,649.00MN |
| GPS eTrex 32x*** | $21,064.00MN |
| Rino® 700*** | $9,027.00MN |
| GPS Garmin ETrex 22x*** | $15,045.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| Wonder Globe (Celestial )*** | $1,654.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $410,239.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $47,468.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $6,918.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| 3" Levitating Globe | $2,004.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,192.00MN |
| The Franklin World Globe*** | $8,221.00MN |
| FieldScout TCM 500 T-Handle*** | $7,872.00MN |
| Minolta SPAD 502 Plus Meter*** | $280,505.00MN |
| 12in Aztec Globe*** | $6,316.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| WatchDog Sprayer Station w/Console*** | $117,393.00MN |
| AudioStar Hand Controller*** | $6,941.00MN |
| COMPRO POCKET TRANSIT*** | $38,540.00MN |
| Globo Terráqueo Traveler Antiguo | $2,106.00MN |
| CM 1000 Chlorophyll Meter*** | $250,009.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Military Prismatic Sighting Compass | $1,504.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $12,393.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| Fuente de Poder de Litio LXPS 18*** | $8,688.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Zero Image Focuser*** | $8,669.00MN |
| FieldScout GreenIndex Board*** | $2,338.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,016.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Maping compass with mirror | $214.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $5,243.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $17,239.00MN |
| Brújula Brunton GEO 5010*** | $36,797.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| Self Sticking Car Compass | $70.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $120.00MN |
| Brújula minera*** | $2,496.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $153,216.00MN |
| Geologic Compass - A*** | $4,196.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| Watch compass | $80.00MN |
| Lensatic Compass | $361.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| Brass Compass | $251.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $3,150.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| Model LS Soil Sampler*** | $9,442.00MN |
| 36in Auger Tube Kit*** | $30,839.00MN |
| Field Scout Foot-Candle Meter*** | $14,949.00MN |
| Series 5000 Mega Wide Angle Eyepiece 15mm (2") [ME607017]*** | $6,544.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $10,189.00MN |
| Distanciómetro laser LDM150*** | $3,866.00MN |
| Field Scout Quantum and Foot-Candle Meter*** | $18,749.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| *** | $4,125.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $13,305.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $20,253.00MN |
| Series 5000 Mega Wide Angle Eyepiece 21mm (2")*** | $7,326.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| FieldScout Sensor Reader Case*** | $2,221.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Field Scout External Light Sensor Meter*** | $26,173.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath*** | $17,595.00MN |
| 5MP Digital Imager*** | $9,392.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $980.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,315.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| LightScout DLI 100 Light Meter*** | $10,157.00MN |
| MiniBrite 5x | $264.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| Model HC Soil Sampler*** | $7,535.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| Universal Shelter*** | $7,127.00MN |
| Value Pak | $159.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $71,202.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| LAQUA Twin pH Meter*** | $8,397.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Distanciómetro laser LDM100*** | $5,523.00MN |
| MagniLook | $127.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,491.00MN |
| Rain Collector Cone | $725.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Field Scout Quantum Meter*** | $12,449.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $1,377.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,377.00MN |
| The Wanderful World of a Drop of Water - 10 slides*** | $2,066.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| Xplorer 4 | $3,947.00MN |
| Magniloupe Headband | $103.00MN |
| AirLink Professional Air Quality Sensor*** | $9,577.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Cell reproduction and development - 10 slides*** | $1,377.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Skywatch Geos 11 - Kit Completo*** | $56,755.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,532.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $1,377.00MN |
| Plants Reproduction and Propagation - 10 slides*** | $1,409.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $1,409.00MN |
| Solar Radiation Sensor*** | $5,011.00MN |
| Set for teaching Sciences - 10 slides | $1,409.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,409.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| FreeHand 2.5x | $711.00MN |
| UV Sensor*** | $9,466.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| Protective Case for Series A & 1000*** | $3,236.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,532.00MN |
| WatchDog 100-Temp 8K*** | $3,553.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $7,350.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $11,399.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| SPNEC500 and 510 Sensor Replacement*** | $2,214.00MN |