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