Description Various Unit with various air speed unit m s ft min Knots Km h mph temperature unit selection Measuring Mode can measure wind speed and temperature with max average current air speed Design portable size large LCD display with backlight chill indication and battery level indication Fast and Accurate applying advanced technology and beaufort scale is quick and convenient way to test air speed and temperature Power Source powered by 3V CR2032 battery not included Auto Manual power off Packing includes 1 x Wind Speed Meter
