Features: Experience precise wind speed and temperature measurements with the Digital Anemometer, capable of measuring up to 30m/s, making it a essential tool for accurate weather analysis. This wind speed gauge measure wind speed, temperature, and chill, with five selectable units and a large backlight display for clear readings even in low light conditions. Ideal for outdoor enthusiasts, sailors, construction engineers, and meteorologists, this anemometer provide reliable data important for planning and safety. Perfect for various applications such as drones flying, HVAC testing, kites flying, and fan speed testing, ensuring you prepared for changing weather conditions. For convenience, comes with a protective case and is lightweight enough to fit in your pocket, making it a solution for wind measurement needs. Specifications: Material: ABS Testing Ranges: Speed: 0-30/s Temperature: -10 to 45℃ Battery: 1pc CR2032 Battery Requires(NOT Include) Auto Off: After 14 minutes without operating Size: About. 105x40x18/4.13x1.57x0.71in Package Includes: 1pc Digital Anemometer note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.