Digital Tester Digital Anemometer Wind Speed Mini Air Velocity Airflow Temperature with LCD Backlight Wind Speed Meter Barometer

【Multi-function Anemometer】Accurately measure wind speed, wind temperature, air volume and wind chill (<0°C will be displayed), with high accuracy, capable of measure maximum/average/current wind speed. There are 5 units for measuring wind speed: mph, m/s, km/h, ft/min, knots.

【Wide Range Of Applications】Digital anemometers are splendid for home use such as kite flying, drones, sailboats, hang gliding and shooting. In addition, it is suitable for industrial applications such as HVAC duct airflow, fan manufacturing and other scenarios where wind speed is tested.

【Light And Small Design】Comes with a yellow protective case and lanyard (including battery), which has a certain protective effect and easy to carry. With LCD backlight, it is convenient to use at night. Auto power off when no any operation after 14 minutes, saving power.

【Easy To Use】Simple to operate, no complicated steps required. When using for the first time, remove the yellow protective case, and then you can rotate the battery cover with a screwdriver, key, etc., as instructed, install the CR2032 battery (supplied) and briefly press the "mode" button to run.