Garmin gWind Race TransducerMeet the Garmin gWind Race Transducer, a wind sensor engineered for racing sailboats that delivers precise True Wind Speed (TWS) and stable True Wind Angle (TWA) even in hull wake. A 1 meter straight pole raises the transducer above the mast to help eliminate turbulence errors and improve consistency in shifting breeze. Pole height: 1 meter straight pole raises the transducer above the mast to eliminate turbulence errors and improve consistency in