It’s time you started fishing with the power of CHIRP sonar. The easy-to-install, easy-to-use 7-inch echoMAP CHIRP 75cv chartplotter/sonar combo includes transducer for high wide CHIRP sonar and Garmin CHIRP ClearVu (DownVu), the clearest scanning sonar on the water. It supports Panoptix sonar and includes preloaded Quickdraw Contours software to instantly create your own HD maps with 1-foot contours as you fish. Internal 5 Hz GPS updates position and heading 5 times per second. It provides NMEA 2000 support for engine data, sensors, autopilots and more.