Accurate Measurement: Measures wind speed (0.3 to 30 m/s), temperature (-10 to 50℃), and humidity (20% to 99%) with high precision. Unit Selection: Choose from m/s, ft/min, knots, km/h, or mph for wind speed; °C or °F for temperature. Enhanced Functionality: Includes maximum, minimum, and average reading functions, data hold, wind chill indication, and auto-shutdown to conserve battery. Beaufort Scale: Assess wind conditions with the integrated Beaufort scale indicator. User-Friendly Design: Features a white backlight for clear visibility in low-light conditions and a compact, ergonomic body for easy handling. Dimensions: 110 x 45 x 20 mm Colour:Red Material:Plastic Package Contents: 1 * Mini Multipurpose Anemometer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.