BTMETER BT-100WM Digital Anemometer Handheld Wind Gauge LCD Speed Meter Gauge, Precise Measurement of (CFM) with MAX/MIN/AVG, Backlight for Shooting

Multifunctional anemometer: the BT100WM wind speed meter measures not only the wind speed, wind temperature, wind chill, but also humidity, dew point, air pressure and height. With data protocol and screw hole for mounting on a tripod, it is ideal for outdoor activities: long distance shooting, hunting, sailing, hiking, hang gliding, drone driving, CFM airflow test. High precision: digital wind gauge for measuring the wind speed range from 0.67 to 67.1 mph (+/- 5% of the soil); wind temperature range -10 ~ 45 °C, 14 °F -113 °F (+/- 2 °C, 35.6 °F); measuring height of the wind gauge of 0-196 85 ft. Resolution: 0.2mph, 32.36℉, 0.1%RH So you can be sure that you can read quickly and accurately. Easy to use: measures different values such as max. Wind strength, average wind speed and current wind speed in 5 units: mph, ft/min, km/h, m/s or knots. Temperature (Celsius / Fahrenheit), altitude (M, Ft), air pressure (inHg, hpa mbar). A backlit LCD screen makes it easy to read day and night. Record data of the barometer: this hand wind speed meter can also record 16 groups of air pressure data, compare and analyse the relationship between temperature, humidity and height. It is a compact, pocket-sized pro anemometer for weather stations, long distance shots and HVAC testing Save your battery: automatic shut-off after 10 minutes without operation, low battery indicator to remind you that the battery has been changed. 1 year warranty, fast and effective 24/7 technical support, if you have any problems, please contact us