Handheld Anemometer, Digital Wind Speed CFM Meter Gauge - PC Data Air Flow Measures Wind Speed/Air Flow/Humidity/Temp/Dew Point for HVAC, Drone, Shooting, Sailing - RQ-866A$$Other

[CFM Meter] - Handheld anemometer no need to calculate! Just enter the cross-sectional area value to get the air volume data. CFM Gauge can measure air volume range: 0~999900CMM/CMS/CFM (3 units can be switched). With 2 air volume area units: ㎡, sq.ft, area range 0.001~9999. [High Accuracy] - Wind speed CFM meter gauge range is 0.80 ~ 40.00 m/s, with ±(2.0% + 50dgt) accuracy, humidity 20~80%RH, ambient/dew point/wet bulb temperature -10°C~60°C (°C/°F switchable). [USB Sync to PC] - Digital anemometer equipped with customized PC software, it supports connecting Pro Anemometer to the computer through the included USB cable for monitoring, recording and analyzing various data. Ideal for balancing airflow in HVAC tasks such as: duct vents, AC air performance testing. [Multi-function] - Anemometer with backlight, data hold, automatic shutdown and other convenient functions, supports MAX/MIN/real-time value measurement, 6 wind speed units (m/s, km/h, MPH, ft/m, ft/s, knots). Widely used in outdoor scenes such as boat, drones, hiking, camping, etc. [Tripod mountable] - Windmeter's bottom has a standard 1/4'' screw hole design, which can be mounted on a tripod (not included) to free your hands during measurement. Wind Speed Meter comes with a lanyard, storage bag and 365-day quality warranty for easy portability and use.