SIX WIND SPEED UNITS - Offers six selectable units for measuring wind speed, allowing users to switch units based on different measurement needs. Users can quickly change units by pressing the UNIT button. HIGH-SENSITIVITY SENSOR - Equipped with eight blades and high-precision bearing sensors, data collection is more accurate. HIGH-DEFINITION BACKLIGHT DISPLAY SCREEN - Features a high-definition black-and-white screen with large font digital display for clear visibility. Includes a wind speed analog bar display for visual measurement results. MAXIMUM/MINIMUM VALUE MEASUREMENT MODE - Press the MAX/MIN key to turn on the maximum function, then press the key to cycle through maximum, minimum, and average values. Hold the key for 2 seconds to return to normal measurement function. INTEGRATED TEMPERATURE AND HUMIDITY MEASUREMENT - Suitable for measuring temperature and humidity in various scenarios and environments. Pressing the C/F button allows for switching between temperature modes. DATA LOCK FOR EASY READING - Locks measurement data during the process for easy viewing and recording. SILICONE KEY BUTTONS - Made of silicone material, the buttons are ergonomically arranged, providing comfortable touch and enabling single-handed operation. 8-BLADE WIND TURBINE DESIGN - Utilizes high-quality fan blade design, capable of accurately sensing even low winds. HT605 ANEMOMETER APPLICATIONS - Widely used in wind energy, meteorology, industry, agriculture, hydrology, environmental protection, highway ventilation, sports, and urban environmental monitoring. Power Supply: 3 x 1.5V AAA battery (battery not included) Color: Black Material: Plastic Package Contents: 1 x Digital Anemometer Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. Measurement allowed error is +/- 1-3 cm.