Mini Digital Thermo-Anemometer 8908AZ, a portable device with a Ø25mm winged wheel that measures wind speed (0.4-20 m/s) and temperature (-15+50ºC). Sensation of cold through the wind with precision, with a resolution of 0.1 m/s and 0.1ºC. Includes various measurement units (m/s, feet/minute, knots, km/h, miles/hour and Beaufort) and a protective case. Powered by 1 3V CR2032 battery. Compact size: 140x45x25 mm. Optimize your meteorological measurements with this high-precision mini thermo-anemometer!