Garmin GT20-TM Transom Mount ClearVü 500 W 455/800 kHz Traditional 77/200 4-pin | eBay
Garmin GT20-TM – Transom Mount ClearVu 500 W (455/800 kHz) Traditional 500 W (77/200 kHz) Transducer with Temp (4-pin) | Discontinued | Garmin Philippines
Garmin GT20-TM Transom Or Trolling Motor Mount DownVu Traditional 500 W Transducer with Temperature 4
Transducer Garmin GT20-TM, 77/200, ClearVüTM 455/800KHz (8 pins) for kayak