Choice of readings in feet/min, meters/second, kM/hour, MPH or knots
Rugged water resistant housing floats
Waterproof and pocket-size the device displays air velocity and either relative humidity, dew point or temperature on a dual display. Selectable averaging function of 5, 10, or 13 second intervals. Fold-up protective housing extends to 9” for better reach. Include tripod mount, data hold with auto power off, 43in. lanyard and CR2032 lithium battery. Water resistant housing floats.