Are you looking for a professional, yet digital anemometer? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? , ! Our professional digital anemometer must meet your needs. It is one of the for you. Features - Color: Assorted color. - Material: Plastic. - Size: 11.20X4.90X2.10cm/4.40X1.93X0.83 inch. - Easy one-handed design, you can keep this anemometer in your pocket. - 5 wind speeds units, higher measuring accuracy and less likely to break off by wind. - Powerful processing ability, accurate and fast reading, ultra-low power consumption. - , strong anti-interference ability. With backlight, it is easy to read in a low light environment. - This anemometer provides fast measurement for analysis of environment conditions, for industrial and home purposes, such as measuring wind speeds, air blower, temperature of computer fans, and also used for windsurfing, sailing, fishing, drone flying and mountaineering. Air velocity specification - Range: 0-30m/s, 0-90km/h, 0-5860ft/min, 0-65mph, 0-55 knots. - Resolution: 0.1m/s, 19ft/min, 0.2 knots, 0.3km/hr, 0.2 mph - : 0.1m/s, 39ft/min, 0.1 knots, 0.3km/hr, 0.2 mph, - Accuracy: ±5%. Air temperature specification - Thermometer: thermometer. - Range: -10 degree centigrade to 45 degree centigrade / 14°F to 113°F. - Resolution: 0.2 degree centigrade, 0.36°F. - Accuracy: ±2 degree centigrade, ±3.6°F - Current consumption: About 3mAh. - Operation humidity: <=90%RH. Package list: 1 x Anemometer