The GCV 10 black box sonar adds both SideVü and DownVü with CHIRP scanning sonar technologies to your compatible Garmin ECHOMAP or GPSMAP series combo. 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 fish finding in both fresh and saltwater.
- For use with echoMAP 70dv/70s and GPSMAP 751/751xs/820xs/1020xs
- Provides both DownVu and SideVu with CHIRP scanning sonar technology for a high-frequency, ultra-clear sonar picture of objects, structure and fish
- 3 network ports provided for advanced networking for multiple units