Digital Anemometer, Handheld Wind Speed Meter with Temperature/Humidity Sensor, USB & Bluetooth Connectable Air Flow Meter Wind Gauge for CFM/Drone/HVAC/Sailing/Surfing/Kite Flying Gray

MULTIFUNCTION WIND METER: The anemometer with bluetooth function is designed to measure wind speed (30 m/s, 5860 ft/min, 55 knots, 90 km/hr, 65 mph) with 12 level beaufort scales, and detect air temperature (14°F and 113°F), easy to switch ℃/℉ units by press the button with no tools, support wind chill indication, display Max/Average/Current air velocity on LCD screen in real time, more convenient than 2 buttons anemometer EASY TO INSTALL BATTERY & USE: Remove off the yellow rubber protector cover, then open the battery door, it's more easier than other wind meter gauge. Put a 9V battery (included), turn on windspeed anemometer by press "Mode" for 2s to measure wind and analyze environment to do activities BACKLIGHT & AUTO/MANUAL SHUTDOWN: Press any keys to active the wind anemometer's backlight last for 12 seconds, convenient to read at dark place, press "Mode" + "SET" simultaneously to turn off the wind meter, or no operation for 14 minutes it will auto shutoff MULTIPURPOSE WIND DETECTOR: This digital wind speed anemometer is suitable for industrial and home purposes, like measuring speed of HVAC velometer, air value testing, air temperature and humidity testing, air conditioner and temperature of CPU. The mini anemometer for sailing, shooting, hang-gliding, drone wind speed test, power and manufacture industrial HANDHELD ANEMOMETER: Wind speed thermometer is compact and light design, small enough to put into pockets, easy to carry and operation. Hand size wind speed tester with simple but detailed manual USB & BLUETOOTH CONNECTIVITY: Features USB and Bluetooth connectivity options allowing you to connect the device to your computer or mobile device for data transfer and analysis of wind speed measurements and environmental conditions