The easy-to-install, easy-to-use 5-inch echoMAP CHIRP 52dv is available with or without transducer for high wide CHIRP sonar and Garmin CHIRP ClearVü, the clearest scanning sonar on the water. Includes Quickdraw Contours software to instantly create your very own HD maps with 1-foot contours as you fish. Internal 5 Hz GPS position and heading 5 times per second. It provides NMEA 2000® support for engine data, sensors, FUSION-Link™ audio system, autopilots and more. Cords plug directly into the mount, allowing you to quickly install and remove your device from power and mount. Transom and trolling motor mounts included.