GM8908 Digital Anemometer Handheld Wind Speed Meter Gauge Air Velocity Temperature Tester with LCD Backlit Wind Chill for Shooting Surfing Sailing Features: * Accurately and quickly measures wind speed and temperature * Includes 3 measuring modes (MAX/AVG/CU mode), 5 air velocity units (m/s, km/h, ft/min, knots, mph), and 2 temperature units (°F) * Large LCD with backlight displays wind speed, temperature, and Beaufort scale (12 grades) clearly * Supports manual and auto power shut-off; provides wind chill indication and low battery warning * Compact, lightweight design with lanyard for easy portability * Suitable for use in windsurfing, shooting, kite flying, climbing, drone operation, gliding, boat sailing, agriculture, and dust system monitoring Note: * Read the user manual carefully before use * Slight measurement variations may occur due to manual calibration Specifications: Brand: KKmoon Model: GM8908 Material: ABS Color: Orange Battery: 1 x 3V CR2032 (not included) Thermometer: NTC Thermometer Operating Temperature: -10°C to +45°C Operating Humidity: Less than 90% RH Storage Temperature: -40°C to +60°C Current Consumption: Approx. 3mA Item Size: 104.3 x 57.8 x 19.9mm / 4.11 x 2.28 x 0.78in Item Weight: 59g / 2.08oz Package Size: 6.4 x 11.5 x 3.7cm / 2.52 x 4.53 x 1.46in Package Weight: 77g / 2.72oz Package List: 1 x Anemometer with Lanyard 1 x User Manual