ANEMOMETER-AM-4237SD-LUTRON

Two probes are included: Anemometer probe and Humidity/Temp. probe.
3 in 1: Anemometer, Humidity/Temp. meter, Type J/K Approx. DC 15 mA. thermometer.
ABS plastic vane pobe, heavy duty.
Air velocity: m/S, Ft/min, Km/h, Knots, Mile/h.
Air temperature Degree Celsius, Degree Fahrenheit.
Air flow: CMM, CFM.