| Rino® 700*** | $18,053.00MN |
| The Sun*** | $745.00MN |
| Poster Mapa del cielo | $222.00MN |
| The Franklin World Globe*** | $6,166.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $373,368.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Cabled Vantage Pro2 Console*** | $14,922.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Kestrel USB Interface*** | $6,693.00MN |
| LAQUA Twin Sodium Meter*** | $37,300.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $20,379.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $5,434.00MN |
| Milwaukee EC40 EC/TDS Nutrient Meter*** | $7,255.00MN |
| MagniFly™ 2x/3.5x | $969.00MN |
| 150 ppm K+ DI Standard*** | $7,105.00MN |
| UV Sensor*** | $9,466.00MN |
| LumiLoupe 10x | $144.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $81,305.00MN |
| Pup de Sensores @900MHz*** | $13,624.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $42,247.00MN |
| Electric Shutter (ES-6/ES-10)*** | $23,490.00MN |
| LAQUA Twin Potassium Meter*** | $25,903.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $2,385.00MN |
| Electric Dome Drive ED-10*** | $23,490.00MN |
| 2000 ppm NO3- Standard*** | $10,657.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $15,284.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $22,985.00MN |
| MagniRead*** | $453.00MN |
| MagniRule | $275.00MN |
| LAQUA Twin Nitrate Meter*** | $49,733.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $4,725.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $440.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $7,105.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $4,982.00MN |
| LinenTest™ 11.5x15mm*** | $981.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| (2x) Helping Hand Magnifier*** | $522.00MN |
| 20X21MM Triplet Professional Jewelers's Loupe, Black Round Body | $627.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Jewelers Loupe 3X | $72.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $50,411.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x*** | $2,372.00MN |
| 10x & 20x Dual Power Loupe | $936.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| 30x21mm Triplet Professional Quality Loupe, Chrome Round Body, P | $731.00MN |
| Horiba Laqua Case for Meters*** | $6,344.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Temperature/RH Pen*** | $4,571.00MN |
| Atlas cosmico*** | $509.00MN |
| Meade Series 4000 1.25" Plossl Eyepiece & Filter Set*** | $5,936.00MN |
| Orion Prime Focus Camera Adapters | $2,339.00MN |
| LinenTest 5x | $432.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $34,009.00MN |
| STAR POINTER FINDERSCOPE*** | $1,964.00MN |
| Fun Mechanics Kit- Brush Robot*** | $855.00MN |
| MagniFlash 11x*** | $1,969.00MN |
| Rocket Race Car*** | $521.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Propeller Racer | $393.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $6,370.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $1,170.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| Rings 125mm | $1,693.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,095.00MN |
| Yagi Antenna Cable - 20ft*** | $7,350.00MN |
| Geologic Compass - A*** | $6,295.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $6,058.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $3,671.00MN |
| Mammoth Skeleton*** | $245.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| windmill generator | $326.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $10,003.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $1,377.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $1,377.00MN |
| Chrome Lighted RimFree | $1,710.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $11,163.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| 1.25" Variable Universal Camera adapter*** | $4,127.00MN |
| Solarscope clásico*** | $4,613.00MN |
| Filtro Solar de 110mm de D.I.*** | $2,436.00MN |
| "Academy" Microscope 1000x*** | $20,676.00MN |
| Hourglass | $399.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| Penetrometer FT 40*** | $24,551.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| Stegosaurus Skeleton | $245.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Glow Planets & Super Nova 20 pcs | $272.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $2,116.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| Rings 125mm*** | $1,700.00MN |
| myBlue-T | $1,118.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Hormiguero de Gel*** | $259.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| 36in Auger Tube Kit*** | $30,839.00MN |
| WatchDog Model 1525 Data Logger*** | $9,118.00MN |
| 12in Aztec Globe*** | $6,316.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $30,806.00MN |
| SPNEC500 and 510 Sensor Replacement*** | $2,214.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,114.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Model LS Soil Sampler*** | $9,442.00MN |
| Galino liquid thermometer | $2,414.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,192.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $1,905.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| digital wine thermometer | $1,000.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| WatchDog 100-T/RH*** | $11,491.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Replacement EC Probe (8")*** | $6,653.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| WatchDog 100-Temp 8K*** | $3,553.00MN |
| QHY CCD PoleMaster*** | $10,051.00MN |
| Globo Terráqueo Traveler Antiguo | $4,211.00MN |
| WatchDog 100-Temp 2K*** | $2,296.00MN |
| Mini prisma marca Apex*** | $2,035.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| myMET | $3,728.00MN |
| WatchDog 3-Watermark Irrigation Station*** | $27,829.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| WD 1400 3-WaterScout Irrigation Station*** | $31,151.00MN |
| Protective Case for Series A & 1000*** | $19,418.00MN |
| WatchDog A110 Temp*** | $1,800.00MN |
| Barometric Pressure Sensor Extended Range*** | $43,859.00MN |
| Field Scout SC-900*** | $153,439.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| CO2 Monitor*** | $67,137.00MN |
| External (Soil) Temperature Sensor - 6 ft.*** | $3,807.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $744,115.00MN |
| Tip 1/4"*** | $1,713.00MN |
| thermometer for compost | $708.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $514,221.00MN |
| Par de anillos 100mm | $3,341.00MN |
| Filtro Solar de 125mm de D.I.*** | $1,856.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Quantum Light Sensor*** | $14,449.00MN |
| Xplorer 2*** | $2,779.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| Barometric Pressure Sensor Std.*** | $54,824.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $996.00MN |
| Penetrometer FT 30*** | $16,367.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $728,481.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $13,263.00MN |
| ET Gauge*** | $25,571.00MN |
| Tip 5/16"*** | $1,142.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| WatchDog A130 Temp/LW Logger*** | $17,953.00MN |
| Glass Lens Magnifier 2" 5x | $63.00MN |
| WatchDog A150 Temp/RH Logger | $10,536.00MN |
| Spare pH probe for D-54 Meter*** | $10,381.00MN |
| Glow 3D Solar System | $129.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,870.00MN |
| Penetrometer FT 10*** | $24,551.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas*** | $332.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $23,034.00MN |
| Mid Range Wireless - Base Station*** | $22,661.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $25,554.00MN |
| Orion Expanse Telescope Eyepieces*** | $3,991.00MN |
| Magniloupe Headband | $206.00MN |
| WatchDog 2000 Series Data Shuttle*** | $17,491.00MN |
| Soil Moisture Transducer - R*** | $29,717.00MN |
| Glow Star | $208.00MN |
| Irrigation On/Off Sensor*** | $22,363.00MN |
| Tipping Bucket Rain Collector*** | $15,277.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| Penetrometer FT 20*** | $16,367.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $866.00MN |
| MagniMark | $42.00MN |
| Quantum Light Sensor*** | $16,749.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $10,022.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $16,545.00MN |
| Mid Range Wireless - Transmitter*** | $10,734.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $5,307.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $222,275.00MN |
| pH 7.0 (2) 30 ml each*** | $786.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,262.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $13,305.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| Envoy8X*** | $8,018.00MN |
| Brass Compass | $251.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $211,904.00MN |
| Lava Lamp | $531.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket*** | $1,689.00MN |
| 11cm Plasma light*** | $778.00MN |
| WatchDog Model 1200 Data Logger*** | $5,886.00MN |
| LX850 14" ACF w/StarLock*** | $346,255.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $5,415.00MN |
| FlexNeck | $317.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $3,460.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $5,637.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $22,799.00MN |
| WatchDog Model 1650 Data Logger*** | $21,929.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $130,059.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| 034B-L Wind Set*** | $279,340.00MN |
| Clisímetro Geosurv | $2,071.00MN |
| Handheld Photosynthesis System*** | $1,793,342.00MN |
| WatchDog Model 1400 Data Logger*** | $7,618.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Irrometer Tensiometers 18 in Model R*** | $2,922.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| ezRead™ | $2,591.00MN |
| Brújula Brunton GEO 5010*** | $36,797.00MN |
| LAQUA Twin EC Meter*** | $3,961.00MN |
| *** | $2,572.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station*** | $14,922.00MN |
| Self Sticking Car Compass | $140.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| WatchDog Model 1250 Data Logger*** | $15,005.00MN |
| Mounting Tripod | $3,608.00MN |
| Irrometer Tensiometers 36 in Model R*** | $3,231.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| Hook Gauge*** | $32,084.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $180.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $5,179.00MN |
| FieldScout TCM 500 T-Handle*** | $3,936.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $1,108.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| EnviroMonitor Long Range Antenna, 8dBi*** | $5,568.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $23,734.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $144,521.00MN |
| Shelter Angle Brackets*** | $1,114.00MN |
| Illuminated UV/White 15x Loupe | $409.00MN |
| FreeHand 2.5x | $355.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| Watch compass | $80.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| Glass Lens Magnifier 3" 3x | $195.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| Two 3.8cm (1.5in) Rods*** | $3,292.00MN |
| Groweather ISS (wireless)*** | $20,045.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| Brújula minera*** | $2,496.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,818.00MN |
| bottle catamaran | $393.00MN |
| Glass Lens Magnifier 2.5" 3x | $124.00MN |
| QHY5L-II M | $6,369.00MN |
| Exploracion Lunar | $353.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $2,248.00MN |
| Nivel Automatico AL132*** | $6,394.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| FieldScout GreenIndex Board*** | $1,169.00MN |
| Kit Solar Robotica 3 En 1 | $443.00MN |
| Map Compass with Ruler and Lanyard | $281.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Solar Radiation Sensor*** | $5,011.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,303.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (4 a 7 disp.)*** | $10,955.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Value Pak | $159.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Moon Poster | $110.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| AirLink Professional Air Quality Sensor*** | $4,788.00MN |
| WeatherLink Console*** | $8,797.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $111.00MN |
| FieldScout CM 1000 NDVI Meter*** | $180,979.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $625.00MN |
| Portable Tripod with Clamp*** | $1,047.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| Solar Plane Mobile | $417.00MN |
| Minolta SPAD 502DL Plus Meter*** | $167,277.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,957.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,028.00MN |
| Portable Laser Leaf Area Meter*** | $204,836.00MN |
| 3" Levitating Globe | $668.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Glow Mini Stars | $231.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Rectangle Rim Free 2x | $837.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Minolta SPAD 502 Plus Meter*** | $70,126.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| Solar Robot*** | $418.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| Oceana 7x50 Marine | $7,921.00MN |
| MiniBrite 5x | $264.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Temperature/RH Pen*** | $1,477.00MN |