Fish finder transducer is the heart of your fish finder. The transducer sends out a signal and recieves it back then. Fish finders with transducers mounted are the way you need to set up your boat.


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3 products - Garmin | GT56 UHD-TM Transducer -  Transducers - Garmin | GT52HW-TM | Transom Mount Transducer -  Transducers - Garmin | GT20-TM | 8-pin Transducer -  Transducers