UT363 are mini wind speed and temperature meters. UT363can measure wind speeds up to 30m/s. can transfer measurement data through bluetooth to UNI-Ts custom mobile APP (iENV) for further analysis, storage, and export. iENV can be downloaded from Google Play, Apple Store or UNI-Ts website by searching iENV. Features:-Data hold, LCD backlight-C/F Grade selectable-Auto power off (cancelable)4. 2044 sets data storage-Auto record function with 0 .5~255s interval-Wearproof fan shaft for improved accuracy and reliability-Wind speed modes: MAX, MIN, Real-time-Wind count modes: MAX, 2/3 MAX, MIN, AVG, real-time9. 7 selectable units: m/s, km/h, ft/min, MPH, KNOTS, CFM, CMM