Extech - Model AN25 -Heat Index Anemometer

Compact indoor/outdoor meter for measuring up to 7 environmental parameters, Built-in multiparameter sensors measure Air Velocity, Heat Index, Wet Bulb Globe Temperature (WGBT), Humidity, Ambient Temperature, Dew Point, Wet Bulb, Temperature, and Windchill, MIn/Max/Average (5sec/10sec/13sec), Data Hold, Auto Power Off with disable, Replaceable Mini impeller (vane), Complete with CR2032 battery.