![Altimeter/Barometer Altimeter/Barometer](images/42_4000TN-.jpg) | Altimeter/Barometer*** | $3,269.00MN |
![Galino liquid thermometer Galino liquid thermometer](images/TFA1810060154TN-.jpg) | Galino liquid thermometer | $613.00MN |
![digital wine thermometer digital wine thermometer](images/TFA142008TN-.jpg) | digital wine thermometer | $508.00MN |
![digital professional thermo-hygrometer digital professional thermo-hygrometer](images/TFA305016TN-.jpg) | digital professional thermo-hygrometer | $2,354.00MN |
![Kestrel 5500 Pocket Weather Tracker Kestrel 5500 Pocket Weather Tracker](images/KR00855YELTN-.jpg) | Kestrel 5500 Pocket Weather Tracker*** | $22,902.00MN |
![Campus Microscope Photo Adapter Campus Microscope Photo Adapter](images/KN5126TN-.jpg) | Campus Microscope Photo Adapter | $984.00MN |
![Lava Lamp Lava Lamp](images/dsc_0259_sTN-.jpg) | Lava Lamp | $270.00MN |
![Mark II: 10x Panoramic Binocular (noncoin operated) w/o base Mark II: 10x Panoramic Binocular (noncoin operated) w/o base](images/SCMIITN-.jpg) | Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $66,045.00MN |
![garden-combitester garden-combitester](images/TFA481000TN-.png) | garden-combitester | $477.00MN |
![](images/DA07692-025TN-.jpg) | *** | $1,306.00MN |
![298mm ID Orion Telescope Tube Rings 298mm ID Orion Telescope Tube Rings](images/OR07377TN-.png) | 298mm ID Orion Telescope Tube Rings | $3,386.00MN |
![EnviroMonitor Long Range Antenna, 5dBi EnviroMonitor Long Range Antenna, 5dBi](images/DA07676TN-.jpg) | EnviroMonitor Long Range Antenna, 5dBi*** | $3,054.00MN |
![EnviroMonitor IP Gateway (Wi-Fi/Ethernet) EnviroMonitor IP Gateway (Wi-Fi/Ethernet)](images/DA06805TN-.jpg) | EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,459.00MN |
![Groweather ISS (wireless) Groweather ISS (wireless)](images/DA06820MTN-.jpg) | Groweather ISS (wireless)*** | $20,358.00MN |
![Handheld Photosynthesis System Handheld Photosynthesis System](images/CI-340TN-.jpg) | Handheld Photosynthesis System*** | $910,681.00MN |
![Tube Rings, 116mm ID Tube Rings, 116mm ID](images/07372TN-.jpg) | Tube Rings, 116mm ID*** | $1,304.00MN |
![Hormiguero de Gel Hormiguero de Gel](images/170TN-.jpg) | Hormiguero de Gel*** | $263.00MN |
![Portable Tripod with Clamp Portable Tripod with Clamp](images/KR00799TN-.jpg) | Portable Tripod with Clamp*** | $1,063.00MN |
![Kestrel 5200 Professional Environmental Meter Kestrel 5200 Professional Environmental Meter](images/KR00852HVGTN-.jpg) | Kestrel 5200 Professional Environmental Meter*** | $9,145.00MN |
![Wilderness Spotting Scope – 15-45x65mm Wilderness Spotting Scope – 15-45x65mm](images/ME126000TN-.jpg) | Wilderness Spotting Scope – 15-45x65mm | $8,391.00MN |
![Night Sky Proyection Kit Night Sky Proyection Kit](images/YO13233TN-.jpg) | Night Sky Proyection Kit*** | $264.00MN |
![CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER](images/CE44119TN-.jpg) | CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,757.00MN |
![Zero Image Focuser Zero Image Focuser](images/Microenfocador_Meade_07080TN-.jpg) | Zero Image Focuser*** | $8,804.00MN |
![WatchDog 2000 Series Data Shuttle WatchDog 2000 Series Data Shuttle](images/SP03679WD1TN-.jpg) | WatchDog 2000 Series Data Shuttle*** | $8,882.00MN |
![ET Gauge ET Gauge](images/SP03710TN-.jpg) | ET Gauge*** | $25,970.00MN |
![Rain Bucket Bird Guard Rain Bucket Bird Guard](images/SP03665BGTN-.jpg) | Rain Bucket Bird Guard*** | $686.00MN |
![Portable Laser Leaf Area Meter Portable Laser Leaf Area Meter](images/CI-202TN-.jpg) | Portable Laser Leaf Area Meter*** | $208,036.00MN |
![9mm Orion Edge On Planetary Eyepiece 9mm Orion Edge On Planetary Eyepiece](images/OR08886TN-.jpg) | 9mm Orion Edge On Planetary Eyepiece*** | $4,382.00MN |
![Pocket Multi-Tool 12-in-1 Pocket Multi-Tool 12-in-1](images/ST98036TN-.png) | Pocket Multi-Tool 12-in-1*** | $1,047.00MN |
![Robot maromas Robot maromas](images/1714TN-.jpg) | Robot maromas | $629.00MN |
![Glow Solar System Mobile Making Kit Glow Solar System Mobile Making Kit](images/YO03225TN-.jpg) | Glow Solar System Mobile Making Kit*** | $264.00MN |
![Rain-gauge Rain-gauge](images/TFA47.1001TN-.jpg) | Rain-gauge | $458.00MN |
![Wireless Vantage Pro2 with Weatherlink Console Wireless Vantage Pro2 with Weatherlink Console](images/DA06252MTN-.jpg) | Wireless Vantage Pro2 with Weatherlink Console*** | $22,507.00MN |
![Weather Station Mounting Tripod Weather Station Mounting Tripod](images/SP03396TPTN-.jpg) | Weather Station Mounting Tripod | $2,789.00MN |
![Rings 125mm Rings 125mm](images/DSC02908TN-.JPG) | Rings 125mm | $1,719.00MN |
![Stereo Microscope CRYSTAL 7.5-45x Stereo Microscope CRYSTAL 7.5-45x](images/KN5425TN-.jpg) | Stereo Microscope CRYSTAL 7.5-45x*** | $25,600.00MN |
![StarMoon Cohete de Agua-Aire con Paracaídas StarMoon Cohete de Agua-Aire con Paracaídas](images/SBK-00073TN-.jpg) | StarMoon Cohete de Agua-Aire con Paracaídas | $424.00MN |
![Geologic Compass - A Geologic Compass - A](images/GP17-651TN-.jpg) | Geologic Compass - A | $2,131.00MN |
![UV Sensor UV Sensor](images/SP03676ITN-.jpg) | UV Sensor*** | $8,353.00MN |
![CH150 12V Charging Regulator CH150 12V Charging Regulator](images/CH150TN-.png) | CH150 12V Charging Regulator*** | $40,054.00MN |
![Tropical Plants - 10 slides Tropical Plants - 10 slides](images/KN4880TN-.jpg) | Tropical Plants - 10 slides | $699.00MN |
![Leaf Wetness Sensor Leaf Wetness Sensor](images/SP03666TN-.jpg) | Leaf Wetness Sensor | $3,508.00MN |
![Atlas cosmico Atlas cosmico](images/gdJH226412TN-.jpg) | Atlas cosmico*** | $344.00MN |
![LoggerNet: Datalogger Support Software LoggerNet: Datalogger Support Software](images/loggerNetTN-.png) | LoggerNet: Datalogger Support Software*** | $123,008.00MN |
![12 V Power Supply with Charging Regulator and 7 Ah Rechargeable 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable](images/PS200TN-.png) | 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $49,815.00MN |
![Meade Polaris 90mm German Equatorial Refractor Meade Polaris 90mm German Equatorial Refractor](images/ME216003TN-.jpg) | Meade Polaris 90mm German Equatorial Refractor | $10,783.00MN |
![Barometric Pressure Sensor Std. Barometric Pressure Sensor Std.](images/SP03671MTN-.jpg) | Barometric Pressure Sensor Std.*** | $11,136.00MN |
![Patological human tissues (Part 2) - 10 slides Patological human tissues (Part 2) - 10 slides](images/KN4983TN-.jpg) | Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
![CR1000X Datalogger para medida y control CR1000X Datalogger para medida y control](images/CR1000XTN-.png) | CR1000X Datalogger para medida y control*** | $147,329.00MN |
![Quantum Light Sensor Quantum Light Sensor](images/SP03668I3TN-.jpg) | Quantum Light Sensor*** | $8,505.00MN |
![Meade Polaris 114mm German Equatorial Reflector Meade Polaris 114mm German Equatorial Reflector](images/ME216004TN-.jpg) | Meade Polaris 114mm German Equatorial Reflector | $7,798.00MN |
![034B-L Wind Set 034B-L Wind Set](images/034B-LTN-.png) | 034B-L Wind Set*** | $70,926.00MN |
![Fishes, frogs and amphibians - 10 slides Fishes, frogs and amphibians - 10 slides](images/KN4950TN-.jpg) | Fishes, frogs and amphibians - 10 slides | $715.00MN |
![Poster Mapa del cielo Poster Mapa del cielo](images/SBK-00039TN-.jpg) | Poster Mapa del cielo | $75.00MN |
![Lizards, birds and snakes - 10 slides Lizards, birds and snakes - 10 slides](images/KN4950TN-.jpg) | Lizards, birds and snakes - 10 slides | $699.00MN |
![Watermark Soil Moisture Sensor 20 ft Watermark Soil Moisture Sensor 20 ft](images/SP06450WD20TN-.jpg) | Watermark Soil Moisture Sensor 20 ft*** | $2,750.00MN |
![20 W Solar Panel 20 W Solar Panel](images/SP20CSTN-.png) | 20 W Solar Panel*** | $27,958.00MN |
![Juego de Química Mi alegría Equipo 3 Juego de Química Mi alegría Equipo 3](images/203-MATN-.jpg) | Juego de Química Mi alegría Equipo 3 | $1,625.00MN |
![Life in the Ground - 10 slides Life in the Ground - 10 slides](images/KN4950TN-.jpg) | Life in the Ground - 10 slides | $699.00MN |
![Patological human tissues (Part 1) - 10 slides Patological human tissues (Part 1) - 10 slides](images/KN4983TN-.jpg) | Patological human tissues (Part 1) - 10 slides | $699.00MN |
![CO2 Monitor CO2 Monitor](images/SP02655TN-.jpg) | CO2 Monitor*** | $22,729.00MN |
![External (Soil) Temperature Sensor - 20 ft. External (Soil) Temperature Sensor - 20 ft.](images/SP03667TN-.jpg) | External (Soil) Temperature Sensor - 20 ft. | $1,828.00MN |
![Animal reproduction - 10 slides Animal reproduction - 10 slides](images/KN4950TN-.jpg) | Animal reproduction - 10 slides | $699.00MN |
![WaterScout SM 100 Sensor - 20ft WaterScout SM 100 Sensor - 20ft](images/SP06460-20TN-.jpg) | WaterScout SM 100 Sensor - 20ft*** | $2,695.00MN |
![Números y Estrellas Mayas Números y Estrellas Mayas](images/NT252198TN-.jpg) | Números y Estrellas Mayas | $230.00MN |
![Barometric Pressure Sensor Extended Range Barometric Pressure Sensor Extended Range](images/SP03671MTN-.jpg) | Barometric Pressure Sensor Extended Range*** | $11,136.00MN |
![Inhabitants of Polluted Waters - 10 slides Inhabitants of Polluted Waters - 10 slides](images/KN4951TN-.jpg) | Inhabitants of Polluted Waters - 10 slides*** | $715.00MN |
![6-Plate Solar Radiation Shield 6-Plate Solar Radiation Shield](images/41303-5ATN-.png) | 6-Plate Solar Radiation Shield*** | $11,804.00MN |
![Quantum Light Sensor Quantum Light Sensor](images/SP03668I6TN-.jpg) | Quantum Light Sensor*** | $10,130.00MN |
![Adaptador básico para smartphone 1.25" Adaptador básico para smartphone 1.25"](images/CE81035TN-.jpg) | Adaptador básico para smartphone 1.25" | $744.00MN |
![Stereoscopic Microscopie DIAMOND 20 & 40x Stereoscopic Microscopie DIAMOND 20 & 40x](images/5420fullTN-.jpg) | Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,254.00MN |
![HMP60-L Air Temperature and Relative Humidity Sensor HMP60-L Air Temperature and Relative Humidity Sensor](images/HMP60-LTN-.png) | HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,770.00MN |
![General Biology - 25 slides General Biology - 25 slides](images/KN4976TN-.jpg) | General Biology - 25 slides | $1,630.00MN |
![Temperature (Micro) Sensor Temperature (Micro) Sensor](images/SP03667STN-.jpg) | Temperature (Micro) Sensor | $2,164.00MN |
![Wireless Vantage Pro2 Sensor Suite Weather Station Wireless Vantage Pro2 Sensor Suite Weather Station](images/DA06322MTN-.jpg) | Wireless Vantage Pro2 Sensor Suite Weather Station*** | $14,138.00MN |
![Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan](images/DA06825CMTN-.jpg) | Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,882.00MN |
![Cabled Vantage Pro2™ ISS Cabled Vantage Pro2™ ISS](images/DA06322CMTN-.jpg) | Cabled Vantage Pro2™ ISS*** | $24,882.00MN |
![Sensor Mounting Shelf Sensor Mounting Shelf](images/06673_01TN-.jpg) | Sensor Mounting Shelf*** | $2,262.00MN |
![Cabled Weather Envoy Cabled Weather Envoy](images/6316c_envoyTN-.jpg) | Cabled Weather Envoy*** | $5,316.00MN |
![Envoy8X Envoy8X](images/DA06318TN-.jpg) | Envoy8X*** | $8,143.00MN |
![Cabled Vantage Pro2 with Standard Radiation Shield Cabled Vantage Pro2 with Standard Radiation Shield](images/6322c_houseTN-.jpg) | Cabled Vantage Pro2 with Standard Radiation Shield*** | $19,227.00MN |
![AirLink Professional Air Quality Sensor AirLink Professional Air Quality Sensor](images/DA07210TN-.jpg) | AirLink Professional Air Quality Sensor*** | $4,863.00MN |
![Anemometer Transmitter Kit Anemometer Transmitter Kit](images/06332_01TN-.jpg) | Anemometer Transmitter Kit*** | $5,316.00MN |
![Leaf Wetness Sensor, Vantage Pro and Vantage Pro2 Leaf Wetness Sensor, Vantage Pro and Vantage Pro2](images/06420_01TN-.jpg) | Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,732.00MN |
![Anemómetro for Vantage Pro2 & Vantage Pro ® Anemómetro for Vantage Pro2 & Vantage Pro ®](images/DA06410TN-.jpg) | Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,090.00MN |
![WeatherLink Console WeatherLink Console](images/DA06313TN-.jpg) | WeatherLink Console*** | $8,935.00MN |
![Yagi Antenna for Long Range Repeater Yagi Antenna for Long Range Repeater](images/07660_yagi_01TN-.jpg) | Yagi Antenna for Long Range Repeater*** | $5,655.00MN |
![Mounting Pole Kit Mounting Pole Kit](images/DA07717TN-.jpg) | Mounting Pole Kit*** | $2,714.00MN |
![Wireless Leaf & Soil Moisture/Temperature Station Wireless Leaf & Soil Moisture/Temperature Station](images/6361TN-.jpg) | Wireless Leaf & Soil Moisture/Temperature Station | $7,578.00MN |
![Universal Shelter Universal Shelter](images/DA06618TN-.jpg) | Universal Shelter*** | $3,619.00MN |
![Solar Radiation Sensor Solar Radiation Sensor](images/06450_Solar_01TN-.jpg) | Solar Radiation Sensor*** | $5,090.00MN |
![Cabled Vantage Pro2 Console Cabled Vantage Pro2 Console](images/DA06312CTN-.jpg) | Cabled Vantage Pro2 Console*** | $15,155.00MN |
![Vantage Vue Console Vantage Vue Console](images/DA06351TN-.jpg) | Vantage Vue Console*** | $6,221.00MN |
![Stainless Steel Temperature Probe with RJ Connector Stainless Steel Temperature Probe with RJ Connector](images/DA06475TN-.jpg) | Stainless Steel Temperature Probe with RJ Connector*** | $1,697.00MN |
![Mounting Tripod Mounting Tripod](images/07716_2bTN-.jpg) | Mounting Tripod | $3,664.00MN |
![Complete Wireless Soil Moisture/Temperature Station Complete Wireless Soil Moisture/Temperature Station](images/6361_1TN-.jpg) | Complete Wireless Soil Moisture/Temperature Station*** | $18,662.00MN |
![Large Binocular Tripod L-Adapter Large Binocular Tripod L-Adapter](images/SBK-00002TN-.jpg) | Large Binocular Tripod L-Adapter | $368.00MN |
![Filtro Solar de 170mm de D.I. Filtro Solar de 170mm de D.I.](images/FiltroSolarTN-.png) | Filtro Solar de 170mm de D.I.*** | $1,532.00MN |
![LinenTest™ 11.5x15mm LinenTest™ 11.5x15mm](images/CALT-10TN-.jpg) | LinenTest™ 11.5x15mm*** | $332.00MN |
![LumiVisor™ - LV-10 LumiVisor™ - LV-10](images/CALV-10TN-.jpg) | LumiVisor™ - LV-10 | $965.00MN |
![Filtro Solar de 110mm de D.I. Filtro Solar de 110mm de D.I.](images/FiltroSolarTN-.png) | Filtro Solar de 110mm de D.I.*** | $825.00MN |
![dovetail plate for Vixen-style mounts dovetail plate for Vixen-style mounts](images/SBK-00003TN-.jpg) | dovetail plate for Vixen-style mounts | $482.00MN |
![ZWO Atmospheric Dispersion Corrector ZWO Atmospheric Dispersion Corrector](images/ZWO-ADCTN-.jpg) | ZWO Atmospheric Dispersion Corrector*** | $4,343.00MN |
![EOS-T2 Adapter suitable for all ASI cameras EOS-T2 Adapter suitable for all ASI cameras](images/ZWO-EOS-T2-Ⅱ-TN-.jpg) | EOS-T2 Adapter suitable for all ASI cameras*** | $2,022.00MN |
![2in Male - 1.25in Female Reducer 2in Male - 1.25in Female Reducer](images/DSC03686TN-.JPG) | 2in Male - 1.25in Female Reducer*** | $751.00MN |
![Orion DeepMap 600 Folding Star Chart Orion DeepMap 600 Folding Star Chart](images/OR04150TN-.jpg) | Orion DeepMap 600 Folding Star Chart | $521.00MN |
![Xplorer 1 Xplorer 1](images/xplorer1TN-.png) | Xplorer 1 | $1,728.00MN |
![myMET myMET](images/myMet-TN.png) | myMET | $3,786.00MN |
![Filtro Solar de 100mm de D.I. Filtro Solar de 100mm de D.I.](images/FiltroSolarTN-.png) | Filtro Solar de 100mm de D.I.*** | $707.00MN |
![USB Data Transfer Cable, Kestrel 5 Series USB Data Transfer Cable, Kestrel 5 Series](images/KR00785TN-.jpg) | USB Data Transfer Cable, Kestrel 5 Series*** | $2,137.00MN |
![Filtro Solar de 90mm de D.I. Filtro Solar de 90mm de D.I.](images/FiltroSolarTN-.png) | Filtro Solar de 90mm de D.I.*** | $648.00MN |
![Barra tipo Vixen 15" Barra tipo Vixen 15"](images/SBK-00065TN-.jpg) | Barra tipo Vixen 15"*** | $723.00MN |
![Filtro Solar de 70mm de D.I. Filtro Solar de 70mm de D.I.](images/FiltroSolarTN-.png) | Filtro Solar de 70mm de D.I.*** | $589.00MN |
![Kestrel 5500 Weather Meter with LiNK + Vane Mount Kestrel 5500 Weather Meter with LiNK + Vane Mount](images/KR00855LVYELTN-.jpg) | Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,757.00MN |
![Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount](images/KR00854AGLVCHVGTN-.jpg) | Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $23,023.00MN |
![Orion Prime Focus Camera Adapters Orion Prime Focus Camera Adapters](images/SBK-00009TN-.jpg) | Orion Prime Focus Camera Adapters | $792.00MN |
![Kestrel USB Interface Kestrel USB Interface](images/KR00804USBTN-.jpg) | Kestrel USB Interface | $1,699.00MN |