The AVM-702 is manufactured by Tecpel, and is an anemometer that has 3 1/2 digit LCD display with 1999 count. It can measure meter per second, kilometers per hour, knots, and feet per minute. It has a low friction ball-bearing design that assure precise low and high reading.
The unit has fast sampling rate of 2.5 times per second. It comes with 1 piece battery with 9 V of power. It also has dimensions of 4.3"x2.9"x1.4", and has round sensor head of 72 mm in diameter.