| Leaf Wetness Sensor | $3,454.00MN |
| Quantum Light Sensor*** | $16,749.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| MiniBrite 5x*** | $1,321.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $211,904.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $27,902.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| Binocular UpClose G2 20×50 | $1,818.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| Conductivity Electrode Replacement*** | $30,818.00MN |
| 255-620-A Automatic Refill System*** | $26,670.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $20,537.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar*** | $7,544.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $114,079.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $234,054.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| External (Soil) Temperature Sensor - 20 ft.*** | $3,600.00MN |
| CO2 Monitor*** | $44,758.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $14,981.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $47,468.00MN |
| TravelView™ - 8x25*** | $1,481.00MN |
| Fiedl Scout Red/Far Red Meter*** | $54,746.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $128,555.00MN |
| LinenTest 5x | $144.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| Distanciómetro laser LDM150*** | $3,866.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Field Scout UV Meter*** | $15,651.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Large Binocular Tripod L-Adapter | $725.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| Handheld Photosynthesis System*** | $896,671.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| Glow 3D Solar System | $258.00MN |
| Penetrometer FT 02*** | $26,188.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $24,146.00MN |
| Glow Mini Stars | $231.00MN |
| AC Adapter, 110VAC*** | $3,590.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| Orion Binocular Viewer for Telescopes | $10,513.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $176.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $6,669.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Minolta SPAD 502DL Plus Meter*** | $167,277.00MN |
| Kelway HB-2 pH & Soil Moisture Meter*** | $3,330.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| Tip 1/8"*** | $571.00MN |
| Orion DeepMap 600 Folding Star Chart | $1,026.00MN |
| Self Sticking Car Compass | $70.00MN |
| Tip 5/16"*** | $571.00MN |
| Poster Mapa del cielo | $74.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |
| Exploracion Lunar*** | $706.00MN |
| FieldScout CM 1000 NDVI Meter*** | $180,979.00MN |
| CM 1000 Chlorophyll Meter*** | $166,673.00MN |
| Minolta SPAD 502 Plus Meter*** | $140,253.00MN |
| Tip 1/4"*** | $571.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| 3" Levitating Globe | $1,336.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| myBlue-T | $1,118.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| Globo Terráqueo Traveler Antiguo | $2,106.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $6,313.00MN |
| FieldScout Sensor Reader Case*** | $1,110.00MN |
| WatchDog A-Series PC Cable*** | $1,385.00MN |
| SM 802 Economy ph/EC Meter*** | $11,431.00MN |
| Krestel 3000 Pocket Weather Meter*** | $10,279.00MN |
| OcuLens™ 5x & 8x | $653.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| Kestrel 5500 Pocket Weather Tracker*** | $22,550.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $21,912.00MN |
| The Franklin World Globe*** | $4,111.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Retreiver @900MHz*** | $30,028.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| MagniLook | $253.00MN |
| MagniRule | $275.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $16,793.00MN |
| Lupa Frontal Multi-Aumento*** | $1,507.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| 140mm ID Orion Telescope Tube Rings*** | $4,834.00MN |
| Hourglass | $1,197.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,126.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $26,041.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| MagRX 2.5x | $274.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $5,581.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| Kestrel USB Interface*** | $3,346.00MN |
| DataScout WiFi Modems AC/DC*** | $18,604.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $24,729.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $18,008.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| GPS Unit Mounting Bracket*** | $8,059.00MN |
| Krestel 3500 Pocket Weather Meter*** | $12,908.00MN |
| MagniSheet*** | $288.00MN |
| myMET | $3,728.00MN |
| ezRead™ | $2,591.00MN |
| LAQUA Twin pH Meter*** | $8,397.00MN |
| MagniMark | $84.00MN |
| Full Page Magnifier 2x*** | $55.00MN |
| QHY5L-II M | $6,369.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Envoy8X*** | $4,009.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| Portable Tripod with Clamp*** | $2,094.00MN |
| Pup Repetidor @900MHz*** | $11,124.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $19,649.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| pH 4 Standard - 250mL*** | $749.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Protective Case for Series A & 1000*** | $9,709.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $1,590.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| Altimeter/Barometer*** | $9,656.00MN |
| Galino liquid thermometer | $604.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $54,203.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $1,082.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $865.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| *** | $3,435.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| digital wine thermometer | $1,000.00MN |
| Electric Shutter (ES-6/ES-10)*** | $23,490.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $7,064.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $9,573.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| Value Pak | $318.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $1,201.00MN |
| LAQUA Twin Nitrate Meter*** | $24,867.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $7,255.00MN |
| Indoor/Outdoor Thermometer With Clock | $1,702.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,894.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK*** | $3,809.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $10,582.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $18,046.00MN |
| FreeHand 2.5x | $355.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $1,874.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| Class A Evaporation Pan*** | $52,696.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $7,338.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $5,329.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| garden-combitester | $469.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $23,734.00MN |
| FlexNeck | $317.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| LAQUA Twin EC Meter*** | $3,961.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Pocket Magnifier | $436.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $795.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $16,960.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| pH 7.0 (2) 30 ml each*** | $393.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| WatchDog A130 Temp/LW Logger*** | $17,953.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,114.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $980.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| Digital Dome Works*** | $75,168.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| T-Adapter #62 for SC*** | $1,079.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Tarjeta reflectora de 60mmx60mm*** | $128.00MN |
| Doodling Robot*** | $351.00MN |
| Magnetics Armable | $407.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| Hydraulic Robotic Arm*** | $351.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Vantage Vue Console*** | $6,125.00MN |
| Illusion Science*** | $259.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| WatchDog Model 1225 Data Logger*** | $12,696.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| WD 1400 3-WaterScout Irrigation Station*** | $15,576.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| WatchDog Model 1525 Data Logger*** | $9,118.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| Funda para telescopio | $1,737.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| WatchDog A110 Temp*** | $1,800.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |