【High Precision Mini Anemometer】Accurate wind speed measurement between 0.3 and 30 m/s (±5% of the radiation velocity), resolution of 0.1 m/s; 0.2, temperature -10 - 45 (±2) and wind chill in high precision and real-time measurement. 【Multifunctional Multimeter】Measure wind speed, wind chill indication, wind temperature; The backlight display makes it easy to read in the dark. 【Versatile Digital Anemometer】AP-816B wind speed meter can be used not only for outdoor activities, such as shooting, sailing, mountaineering measurement, but also for testing electrical equipment, like HVAC appliances and measuring research, from navigation to aerial surveillance. 【Smarter & Portable】Compact and lightweight, easy to carry; Auto/Manual Power Off; / ℉, Wind speed unit selects m/s, ft/min, knots, km/h, km/h, high precision pressure sensor. Power supply: 3V (CR2032) * 1 Battery (not include) Portable Pocket Anemometer Anemometer 816B Handheld Digital Anemometer Wind Speed Meter for measuring wind speed, temperature and maximum/average current, high precision. The 816B anemometer is a compact anemometer and its small size allows you to put it in your pocket, such as pants pocket, shirt pocket and wallet. Although the size is small, it has all the functions and features you need, such as measuring wind speed and temperature. Delivery quantity: 1 piece Welcome to meet