NEWTRY Digital Anemometer Handheld Wind Speed Meter Sensor Portable Wind Gauges Air Flow Velocity Thermometer for Measuring Wind Speed Temperature Volume with Backlight AR866

Product Description Hot-film anemometers use a very fine film electrically heated up to some temperature above the ambient. Air flowing past the film has a cooling effect on the film. As the electrical resistance of most metals is dependent upon the temperature of the metal, a relationship can be obtained between the resistance of the film and the flow speed. Function The thin sensor is suitable for narrow space measurement. Thermosensitive sensors are used for measuring wind speed/temperature/wind measurement. Technical Parameter Wind Speed Range: 0.3~30m/s Wind Volume Range:0~999900m3/min Wind Speed Accuracy:±3%±0.1 Wind Speed Units:m/s, Ft/min, Knots, km/hr, Mph Wind Speed Resolution :0.1m/s Max & Min Measuring: yes Temp. Measuring Range:-10~45℃ Temp. Resolution :±2°C ℃ / ℉Selection: yes Low battery indication:yes Backlight Display :yes Auto/Manual Power Off: yes Data Storage:500groups USB Data Connection: yes Power: 9V Battery (not include ) Product size:150*80*34mm Weight:300g

• 1.[Flexible hose, Strechable probe to 960mm(37.8 inches)]:Connecting wire can measure wind speed conveniently. Probe can be stretched to 960mm(37.8 inches) to increase measuring distance, which is suitable for being used in narrow space.
• 2.[Thermosensitive Probe,Wind Speed /Temperature/ Volume]: Equipped with Thermosensitive Probe, the meter can get more accurate ressults. The wind speed meter can be used to test wind speed, wind temperature and wind volume.
• 3. [Data storage]: the wind speed sensor can store at most 500 groups of data. Besides, this product can transfer data to computer, which is helpful for data analysis and forming graphs.
• 4. [LCD display, clear reading]:LCD liquid crystal display, clear readings. Numbers can also be clearly displayed at night or under strong light.
• 5.[Soft Rubber button]: The layout of the buttons is compact. Rubber comfortable buttons can be used for a long time and not easy to fall off.