Ultrasonic Weather Station detects instantaneous changes in the weather, offering continuous operation even in adverse weather conditions. This all-in-one weather sensor measures apparent and true wind speed, and direction, air temperature and wind chill temperature. The 220WX also incorporates a 3-Axis solid-state compass and 3-Axis Rate Gyro for best-in-class compass and pitch/roll accuracy.FeaturesSupports both CanBUS/NMEA2000 and NMEA 0183 and incorporates an NMEA 2000 portCan be directly connected to a NavNet TZtouch2/TZtouch and NavNet 3DPower for the 220WX is supplied from an NMEA 2000 busAllows for flexible installation of multiple NMEA 2000 sensors without the need to run cablesStandard 1'' mount accommodates existing mounted hardwareThe UV stabilized, compact housing is fully waterproof and resistant to both chemicals and sunlightSpecificationsWeight: 2 lbs