1、【Precise Multi-dimensional Measurement】: Integrates six measurement modes of wind velocity, windflow, windforce, wind temperature, humidity, dew-point temperature and wet-bulb temperature in one, comprehensive assessment of environmental wind conditions and temperature and humidity. 180 ° rotating fan according to the direction of the wind, real-time adjustment of the fan to measure different scenes. Suitable for wind energy, meteorology, industry, navigation and other multi-disciplinary applications. 2、【Dual Bearing Structure】: Adopting an 8-blade fan design, combined with a high sensitivity sensor and double bearing structure, ensures fast response to wind direction changes, accurate data collection, and fast response, adapting to various complex scenarios to meet your different measurement needs. 3、【Wide-viewing Angle LCD Color Display】: Equipped with an LCD backlit color screen, the measurement data can be clearly displayed in a dark environment, providing a superior visual experience and convenient operation. 4、【Humanized Locking & Multi-unit Switching】: With the reading locking function, it is easy to record data, such as the maximum value and the minimum value. Supports multiple international units switching to meet the needs of different user habits and application scenarios. 5、【Low Voltage Alert Function】: Adopting a detachable battery compartment and low power consumption operation design, three seven batteries can realize a long lifespan and convenient replacement. The low voltage alert function ensures that the user can replace the batteries in time.