amc728

Use ultrasonic technology to measuring the direction, speed of wind, without mechanical turnning parts, dual NMEA0183 output Display: 7 inch TFT color LCD(320*240)Brightness: brightness and background is adjustable.Mrasuring Range: 0 - 40m/s wind speedAccuracy: 0.1m/s when wind speed less than 5m/s, 2% when wind speed is more than 5m/sDirection Range: 0 - 359 degree.Accuracy: 1 degreeNMEA input * ...