| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $15,034.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $6,370.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $3,341.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $7,350.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Campus Microscope Photo Adapter*** | $5,810.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| Plants Reproduction and Propagation - 10 slides*** | $2,113.00MN |
| Zoology: Invertebrate and Insects - 25 slides*** | $8,021.00MN |
| "Academy" Microscope 1000x*** | $20,676.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides*** | $2,755.00MN |
| Tropical Plants - 10 slides*** | $2,755.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $2,113.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $2,066.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $2,066.00MN |
| Set for teaching Sciences - 10 slides*** | $2,113.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $100,823.00MN |
| Geologic Compass - A*** | $6,295.00MN |
| Cell reproduction and development - 10 slides*** | $2,066.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $2,113.00MN |
| Set for Teaching Biology (Part 1) - 10 slides*** | $4,227.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $9,525.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $153,216.00MN |
| Pocket Multi-Tool 12-in-1*** | $2,062.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $1,802.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $10,103.00MN |
| General Biology - 25 slides | $3,209.00MN |
| Distanciómetro laser LDM60*** | $5,695.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar*** | $5,030.00MN |
| Mini Multi-Tool 8-in-1*** | $2,463.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| Distanciómetro laser LDM100*** | $5,523.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $3,628.00MN |
| WaterScout Calibration Device*** | $4,254.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| Milwaukee CD601 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| Pup de Estaciones @900MHz*** | $24,748.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| WatchDog 3250 Wireless ET Station*** | $113,400.00MN |
| Field Scout UV Meter*** | $7,825.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| Soil Compaction Tester*** | $12,035.00MN |
| Envoy8X*** | $4,009.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $5,637.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Corn Stove Moisture Tester*** | $17,490.00MN |
| Handheld Plant Sap Press*** | $1,097.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $28,905.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,231.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| ET Gauge | $12,785.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| Brass Compass | $251.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Handheld Temp/RH/CO2 Meter*** | $18,478.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| Barometric Pressure Sensor Extended Range*** | $21,929.00MN |
| Long-Stem Thermometer*** | $1,381.00MN |
| Solar Power Package*** | $7,374.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $114,079.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| 0-2.5V DC Input Cable*** | $1,431.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| Field Scout SC-900*** | $51,146.00MN |
| Lensatic Compass | $361.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $13,263.00MN |
| Quantum Light Sensor*** | $8,374.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $1,590.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| Mid Range Wireless - Base Station*** | $11,330.00MN |
| DataScout Cellular Modem*** | $41,704.00MN |
| Field Scout Quantum Meter*** | $6,225.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Maping compass with mirror | $214.00MN |
| Lantastic Compass | $502.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| Handheld Photosynthesis System*** | $896,671.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $45,066.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Wireless Weather Envoy*** | $15,702.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| Field Scout External Light Sensor Meter*** | $17,449.00MN |
| Brujula Krypton de colgar Negro | $120.00MN |
| Weatherlink Live*** | $7,461.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $128,555.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $47,468.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| Brass Compass In Metal Tin Box*** | $641.00MN |
| LAQUA Twin Potassium Meter*** | $25,903.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| Soil K+ Kit w/30 Samples*** | $1,402.00MN |
| Software to activate Datalogger CM 1000*** | $5,939.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x*** | $14,616.00MN |
| Field Carrying Case With Buffers*** | $1,260.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| myMET | $3,728.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $138,442.00MN |
| CR1000X Datalogger para medida y control*** | $145,062.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,256.00MN |
| 255-210 Stillwell with Fixed Point*** | $39,075.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Xplorer 4*** | $7,895.00MN |
| Telescope 10" LX90-ACF*** | $108,205.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| 034B-L Wind Set*** | $139,670.00MN |
| Class A Evaporation Pan*** | $158,089.00MN |
| Microscopio Plus 100x 300x 600x*** | $877.00MN |
| 255-620-A Automatic Refill System*** | $26,670.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Xplorer 2*** | $5,558.00MN |
| 50x Pocket Microscope w/2 LED's | $1,330.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $18,601.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $5,189.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $273,493.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| Weather Station*** | $309.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| pH 4 Standard - 250mL*** | $749.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| Tetraview LCD digital Microscope*** | $41,107.00MN |
| myBlue-T | $1,118.00MN |
| pH 7.0 (2) 30 ml each*** | $393.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $4,612.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| QHY5L-II M*** | $12,738.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| ASI120MM*** | $12,031.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| Full Page Magnifier 2x*** | $111.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| MagniRule | $137.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $3,409.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $5,434.00MN |
| 3" Levitating Globe | $668.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| MagniFlash 11x*** | $985.00MN |
| Upclose G2 10X50 Porro Binocular*** | $3,467.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| SkyMaster 15x70 Binocular*** | $7,943.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| FreeHand 2.5x | $355.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Atlas cosmico*** | $339.00MN |
| (2x) Helping Hand Magnifier*** | $522.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $3,552.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| Illuminated UV/White 15x Loupe | $819.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| The Earth*** | $745.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Mounting Tripod | $3,608.00MN |
| 30x21mm Triplet Professional Quality Loupe, Chrome Round Body, P | $731.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $5,568.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| Shelter Angle Brackets*** | $1,114.00MN |
| 20X21MM Triplet Professional Jewelers's Loupe, Black Round Body | $627.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| 5MP Digital Imager*** | $14,088.00MN |
| 10x21mm Triplet Professional Quality Loupe, Chrome Round Body | $561.00MN |
| LinenTest 5x | $144.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| Glow 3D Solar System | $129.00MN |
| Microscopio Biológico Profesional*** | $80,809.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Microscopio para Celular | $544.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Filtro Solar de 125mm de D.I.*** | $1,856.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,252.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Anillo-T Canon EOS | $602.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Base/soporte estrella para tripie*** | $976.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,653.00MN |
| CH150 12V Charging Regulator*** | $13,146.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,532.00MN |
| Cabled Vantage Pro2™ ISS*** | $24,499.00MN |
| *** | $1,286.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $40,090.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $75,682.00MN |
| Groweather ISS (wireless)*** | $20,045.00MN |
| Brújula Brunton GEO 5010*** | $36,797.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,957.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| SPNEC500 and 510 Sensor Replacement*** | $2,214.00MN |
| Wireless Repeater with Solar Power*** | $8,352.00MN |
| Temperature/RH Pen*** | $1,477.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,093.00MN |
| LCD Digital Microscope II*** | $28,173.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $21,912.00MN |
| Brújula minera*** | $2,496.00MN |
| Buzz Wire making Kit | $259.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| Illusion Science*** | $259.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| Watch compass | $40.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| TEDCO Original Gyroscope*** | $301.00MN |
| Enviro battery | $292.00MN |
| Minolta SPAD 502 Plus Meter*** | $70,126.00MN |
| Peque ciencia optica | $362.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| Science Magic | $272.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |