A pocket air velocity meter with large digital display that shows windspeed, temperature, windchill, relative humidity and dew point. Measures windspeed in ft/min., mph, m/s, knots and Beaufort Force with a selectable averging function of 5, 10 or 13 second intervals. Temperature and windchill range is 0° to 122° F (-18° to 50° C). Measures RH from 10% to 95%. Measures dew point from 32° to 122°F. The fold-up protective housing extends to 9" for better reach. The water resistant housing floats and has been dropped tested to 6 feet. Data Hold freezes most recent display. The replaceable wind vane/impeller is made of non-corrosive plastic.