General description This Wind Cup Digital Anemometer is designed for accurate wind speed measurement in various outdoor conditions. Featuring a unique 4-cup design, it supports 360° wind speed measurement and is capable of recording air speed in all directions. This portable device is essential for outdoor activities and monitoring weather conditions. 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 Compatibility and accessories Includes a metal threaded hole for tripod mounting Usage Ideal for measuring wind speed during drone flying, sailing, and other outdoor activities Features MAX, AVG, and Current wind speed recording modes Temperature display in Celsius or Fahrenheit Compass for determining wind direction Auto/Manual Power Off function