BOBOVAV Wind Speed Anemometer Handheld, 6 Units Precise Measurement Digital Wind Speed Meter with Backlight LCD and MAX/MIN/AVG Function for Sailing Drone Flying Outdoor Activities and HVAC

["Accurate Wind Speed Meter: Users obtain precise readings from the wind speed anemometer handheld with 0.895–67.11 MPH range and ±2% accuracy, temperature -20°C to 60°C, 0.1 meters/second resolution for HVAC, ducts and low airflow detection","Multi-Unit Switching: Digital wind speed meter displays 6 wind speed units including knots, km/h, mil/h, m/s, ft/s, and ft/m, supports ℃/℉ temperature, wind chill and humidity detection, allowing users to quickly compare and analyze data using the digital wind speed meter","Max/Min/Average Wind Data: Users benefit from high-brightness LED backlight with real-time airflow, max, min, and average value switching and data hold, enabling easy recording and comparison of measurements for HVAC inspections, engineering adjustment needs with anemometer HVAC capabilities","Portable and Multifunctional: Compact handheld design with storage bag provides easy transport, low battery alerts, and manual or auto power-off, allowing users and families to measure wind speed during sailing, drone flying, shooting, kite flying, hiking, or other outdoor activities with wind gauge outdoor and anemometer handheld convenience","Wind Humidity & Temperature: Internal high-precision temperature and humidity sensor enables simultaneous wind, temperature (-20°C–60°C / -4°F–140°F), and relative humidity (0.0%–99.9% RH) detection, providing complete data via the air flow meter","Note: Sensor may require at least 30 minutes to adapt to new conditions ensuring stable and reliable measurements with wind meter functionality"]