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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
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Garmin GT20-TM Transom Mount DownVü 500W (CHIRP 455/800kHz); Traditional 500W (77/200kHz) Transducer w/Temp - 8-Pin
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