Digital Anemometer CFM Meter Air Flow Meter Measure Wind Temperature/Speed Wind Chill CFM with USB

Portable HVAC CFM Anemometer This wind velocity meter can measure Wind Speed, wind temperature, wind flow, relative humidity(RH) and dew point. With USB to computer data log and Max/Min/Avg/ 2/3Max of wind velocity High Accurate AnemometerWind Velocity range 0.3~40m/s, +/- 2.0% of reading + 50, display in 5 units: m/s, km/h, ft/min, knots, mph; Wind Temp Range 14°F-140°F, +/- 2.7 °F display in 2 units,Fahrenheit; Wind flow range 0~9999 ft3/min USB Data LoggingWith a metal screw hole in the bottom so you can mount it on a tripod for hands-free operation. Support to connect it to computer via USB port,to monitor and record wind speeds, temperature, cfm data and RH, work great with CFM air flow measuring, HVAC duct tasks Portable Anemometer It's a light weight pocket size wind speed indicator comes with case, makes it portable for indoor and outdoor activities,such as: Long range shooting,Boat Sailing, Kite flying, Climbing, Drone driving,Vent, air flow testing etc. Sensitive AnemometerBuilt with sensitive 8 to measure low winds down to 0.01 m/s, km/h, ft/min, knots, mph. Also with Backlight Screen, Low battery indicator.