| Set for Teaching Biology (Part 1) - 10 slides | $1,409.00MN |
| WeatherLink Console*** | $26,392.00MN |
| Propeller Racer | $393.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $67,179.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $1,377.00MN |
| myBlue-T*** | $2,237.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $8,552.00MN |
| Map Compass with Ruler and Lanyard | $281.00MN |
| Brass Compass | $752.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $45,066.00MN |
| Animal reproduction - 10 slides | $1,377.00MN |
| GPS eTrex 32x*** | $35,106.00MN |
| Magniloupe Headband | $103.00MN |
| Digital Dome Works*** | $75,168.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| MagniSheet*** | $288.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $41,760.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $54,203.00MN |
| GPS MAP 65*** | $27,085.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $3,209.00MN |
| 20 W Solar Panel*** | $27,528.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| GPS Garmin ETrex 22x*** | $10,030.00MN |
| Long-Stem Thermometer*** | $2,762.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $138,442.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| GPSMAP® 65s*** | $30,093.00MN |
| Doodling Robot*** | $351.00MN |
| Rino® 700*** | $18,053.00MN |
| LX600 14" ACF w/StarLock*** | $268,348.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| Rain Collector Cone*** | $2,174.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| LinenTest™ 11.5x15mm*** | $654.00MN |
| ZWO Mini Guider Scope*** | $7,080.00MN |
| Glow Solar System Mobile Making Kit*** | $520.00MN |
| Lantastic Compass | $251.00MN |
| Anemometer Transmitter Kit*** | $10,468.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $57,811.00MN |
| Campus Microscope Photo Adapter*** | $1,937.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| LinenTest 5x | $288.00MN |
| LX600 10" ACF w/StarLock*** | $180,053.00MN |
| Value Pak | $159.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A*** | $3,915.00MN |
| MagniMark | $84.00MN |
| Altimeter/Barometer*** | $9,656.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| Brújula Brunton GEO 5010*** | $55,196.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| 034B-L Wind Set*** | $139,670.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $6,669.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| MagniRule | $137.00MN |
| Solar Rover | $393.00MN |
| Filtro Solar de 125mm de D.I.*** | $2,784.00MN |
| FreeHand 2.5x | $355.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| Filtro Solar de 150mm de D.I.*** | $5,568.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| Robot Duck*** | $351.00MN |
| Filtro Solar de 90mm de D.I.*** | $1,914.00MN |
| Glow Moon & Star | $190.00MN |
| GPS eTrex ® 10*** | $6,013.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,262.00MN |
| MagRX 2.5x | $274.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| Mounting Tripod*** | $7,216.00MN |
| Enviro battery | $292.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| 20mm Orion Expanse Eyepiece*** | $3,991.00MN |
| Filtro Solar de 110mm de D.I.*** | $1,624.00MN |
| 15cm Plasma light*** | $953.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $15,034.00MN |
| Cell reproduction and development - 10 slides*** | $1,377.00MN |
| Self Sticking Car Compass | $140.00MN |
| Solar Plane Mobile | $417.00MN |
| HandHeld™ 2.5/5x | $370.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| Brújula minera*** | $4,992.00MN |
| Universal Shelter*** | $3,564.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| LumiLoupe 7x Stand Magnifier | $654.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $82,279.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,744.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $1,290.00MN |
| Cabled Vantage Pro2™ ISS*** | $24,499.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| CH150 12V Charging Regulator*** | $26,292.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| MiniBrite 5x | $264.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| Nivel Automatico AL132*** | $6,394.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $9,905.00MN |
| Tin Can Robot | $351.00MN |
| Glow Mini Stars | $115.00MN |
| Flying Science | $336.00MN |
| ASI120MM*** | $12,031.00MN |
| Watch compass | $40.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Solar Robot*** | $418.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $8,630.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $15,356.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Hormiguero de Gel*** | $259.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,894.00MN |
| LumiLoupe 10x | $144.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| NIVEL AUTOMATICO TOPCON AT-B3*** | $13,526.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $19,649.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $24,729.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $273,493.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Skywatch Geos 11 - Kit Completo*** | $56,755.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| Barra tipo Vixen 15"*** | $1,424.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| Tip 1/8"*** | $1,142.00MN |
| Microscopio para Celular | $544.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| Portable Tripod with Clamp*** | $2,094.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $21,912.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $4,209.00MN |
| Irrometer Tensiometer 12 in Model SR | $2,818.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Soil Compaction Tester*** | $6,017.00MN |
| Solar System Model Planetarium Kit*** | $260.00MN |
| Solar Power Package (WD)*** | $7,620.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| 10x & 20x Dual Power Loupe | $312.00MN |
| Globo Terráqueo Traveler Antiguo | $4,211.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $220.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Maping compass with mirror | $214.00MN |
| Conductivity Electrode Replacement*** | $20,545.00MN |
| Temperature/RH Pen*** | $2,285.00MN |
| *** | $2,750.00MN |
| Krestel 3500 Pocket Weather Meter*** | $12,908.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,315.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (1 a 3 disp.)*** | $5,654.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Alarm Output Module*** | $6,807.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| *** | $3,435.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| Tip 1/4"*** | $571.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $18,008.00MN |
| Soil Moisture Transducer - R*** | $14,859.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| Replogle Globe Traveler Globe Blue | $3,158.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| Cable for 497 Hand Controller*** | $1,002.00MN |
| Funda para telescopio | $1,737.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,206,888.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| Conductivity Standard, 1.41 mS/cm, 230mL*** | $642.00MN |
| ezRead™ | $1,295.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $3,786.00MN |
| Cabled Weather Envoy*** | $15,702.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar*** | $5,030.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| Vixen Style Camera Mount | $838.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| Penetrometer FT 40*** | $16,367.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| myMET | $3,728.00MN |
| Electric Dome Drive ED-10*** | $23,490.00MN |
| Omni Antenna for Long Range Repeater*** | $16,704.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| Estación Total RTS102R6 BT*** | $55,144.00MN |
| 10x21mm Triplet Professional Quality Loupe, Chrome Round Body | $561.00MN |
| MagniFlash 11x*** | $985.00MN |
| WatchDog 3250 Wireless ET Station*** | $56,700.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| Digitarium Portable Dome 6m*** | $286,827.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| Weather Station Mounting Tripod | $2,746.00MN |
| Wireless Vantage Vue*** | $30,958.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $2,004.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Exploracion Lunar | $353.00MN |
| Leica TRI 100 Tripod | $6,216.00MN |
| Universal Console*** | $214,129.00MN |
| Robotic Hand*** | $259.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,518.00MN |
| MT-16 Grain Moisture Tester*** | $16,828.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Rocket Race Car*** | $521.00MN |
| Adaptador básico para smartphone 1.25" | $1,465.00MN |
| SISTEMA GNSS RTK i50 + RADIO EXTERNO + ESTACION TOTAL CTS-112R4*** | $270,705.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Spec 9 Pro Software*** | $4,594.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $996.00MN |
| pH 4 Standard - 250mL*** | $749.00MN |
| Replacement EC Sensor for LAQUA Twin*** | $2,717.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,818.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| Galino liquid thermometer | $1,207.00MN |
| Par de anillos 100mm | $1,114.00MN |
| STAR POINTER FINDERSCOPE*** | $1,964.00MN |
| Quantum Light Sensor*** | $9,974.00MN |
| Digital thermo-hygrometer*** | $2,946.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Flat-End Probe (Soils)*** | $4,268.00MN |
| Field Carrying Case With Buffers*** | $1,260.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $2,968.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| Silver-Black Polymer Sheets*** | $1,177.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| Xplorer 1 | $1,701.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Oceana 7x50 Marine*** | $15,841.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| 12" LX200-ACF f/10 UHTC*** | $182,650.00MN |
| Tetraview LCD digital Microscope*** | $41,107.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,086.00MN |
| garden-combitester | $469.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| Atlas cosmico*** | $339.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| Vibration Isolation Pads #895*** | $1,199.00MN |
| Distanciómetro láser GLM 80 Professional*** | $128,182.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| Tip 5/16"*** | $571.00MN |
| Irrometer Tensiometers 18 in Model R*** | $2,922.00MN |
| 3" Levitating Globe | $1,336.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Vantage Vue Console*** | $6,125.00MN |
| Personal Solar Telescope <0.5 A*** | $97,941.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Retreiver @900MHz*** | $15,014.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $2,449.00MN |
| Shelter Angle Brackets*** | $1,114.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| Barra tipo Vixen 10" | $1,205.00MN |
| Geologic Compass - A | $2,098.00MN |
| Glass Lens Magnifier 2" 5x | $63.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Rings 125mm*** | $1,700.00MN |
| WatchDog A110 Temp*** | $1,800.00MN |
| thermometer for compost | $708.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $10,103.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,724,418.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| digital thermo-hygrometer*** | $2,290.00MN |
| Pocket Digital Refractometer*** | $12,431.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |