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 speed

Accuracy: 0.1m/s when wind speed less than 5m/s, 2% when wind speed is more than 5m/s

Direction Range: 0 - 359 degree.

Accuracy: 1 degree

NMEA input *2: canbe selected from GPS, Gyro, Speed Log.

NMEA output *2: speed and direction

7' ultrasonic anemometer