General description This CCYKXA Digital Anemometer features a 4-cup design that allows for 360° wind speed measurement, accurately recording air speed in all directions. It is a must-have tool for outdoor activities and adverse weather conditions, making it ideal for sailing, surfing, and drone flying. Technical specifications Wind Speed Range: 0.7-42 m/s (accuracy ±4% of reading) Wind Temperature Range: -10 to 45°C (14 to 113°F) Measurement Units: m/s, km/h, knots, mph (resolution: 0.1 m/s; 0.2 knots; 0.3 km/h; 0.2 mph) Display: 1.5" LCD with backlight Weight: 200 g Compatibility and accessories Metal threaded hole for tripod mounting Usage Ideal for outdoor activities such as windsurfing, sailing, fishing, kite flying, and drone operation Can be used for industrial and household purposes, including measuring wind speed and temperature of computer CPU fans, air conditioners, and other fans Other information Features auto/manual power off Compass for determining wind direction