The GCV™ 10 Black Box Sonar adds both SideVü and DownVü with CHIRP scanning sonar technology to your compatible echoMAP™ or GPSMAP® series. CHIRP technology sweeps through a range of frequencies to give you an ultra-clear sonar picture of objects, structure and fish that pass below (DownVü) and to the sides (SideVü) of the boat. Together with your combo’s HD-ID™ sonar, you get an excellent search and confirmation tool for advanced fishfinding in both fresh and saltwater. Includes 12 pin all-in-one DownVü/SideVü transducer with 20' cable. Provides three network ports for advanced networking capability. Jack plate and step mount available (sold separately).
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