BT100 Handheld Anemometer Digital Wind Speed Meter Gauge for HVAC CFM Tester Air Flow Velocity Wind Chill 14℉113℉ Wind Temperature

***** **********Best Quality Guranteed. *****Multifunction Pro AnemometerWind Speed, Wind Temperature, Wind Chill, Low battery indicator on bright backlit LCD screen. BT-100 is a portable wind speed guages can accurately measure wind speed in 5 units: m/s, km/h, ft/min, knots, mph. Wind Temp in /(Degree Celsius/Fahrenheit)*****Accurate Wind MeterWind Speed Meter for measuring wind speed range 0.67 ~ 67.1 mph(+/- 5% of readings), Wind temperature -10~45, 14-113(+/-2, 35.6 ); Resolution 0.1 m/s; 0.2. 2 temp sensors and 8 vanes makes the meter is very sensitive to measure very low air flows to help you with HVAC installation, CFM calculation, Duct vents. *****Tripod Hole for MountingTheres a metal threaded hole on the bottom of the digital anemometer, so you can fix it on a tripod for continuous wind guages. To set your hands free when you flydrones, rc planes, wings, helicopters and quads, long distance shooting. *****Anemometer Case IncludedIt's a light weight, pocket size Wind Gauge Meter, po