Garmin GT20-TM 4-Pin Transom Transducer

The Garmin GT20-TM 4-Pin Transom Transducer features traditional CHIRP HD-ID and CHIRP DownV scanning sonar that deliver a clear view of fish and structure below your boat. 77/200kHz operating frequencies in CHIRP DownV at 500W. Traditional CHIRP reaches down to 1,900', while DownV reaches 750'. The 20' transducer cable has a built-in fast-response temperature sensor. The Garmin GT20-TM 4-Pin Transom Transducer makes an ideal replacement for Garmin Striker DownV models. Includes mount for transom or trolling motor.Manufacturer model #: 010-01960-00. Traditional CHIRP and CHIRP DownV 77/200kHz operating frequencies Built-in fast-response temperature sensor 20' transducer cable Includes mount for transom or trolling motor