Garmin ECHOMAP 53DV Sonar, Chartplotter & Transducer

echoMAP 53dv includes a 5-inch high-contrast color display with automatic backlight adjustment. Fast, responsive 5 Hz GPS/GLONASS refreshes your position and heading 5 times each second to make your movement on the screen more fluid. echoMAP comes with 1 transducer for 77/200 kHz HD-ID sonar and Garmin DownVü™, the clearest scanning sonar on the water. It also supports Minn Kota® and MotorGuide® trolling motors with integrated transducers. The combo's cords plug directly into the mount, allowing you to quickly install and remove your device from power and the mount. Transom and trolling motor mount included.Clearest Scanning Sonar on the WaterGarmin DownVü™ scanning sonar gives you a nearly photographic image down to 750-feet below your boat. You clearly see structure, submerged objects and fish! Traditional Garmin HD-ID sonar and DownVü scanning sonar are combined into one transducer. Also provides HD-ID support for Minn Kota and MotorGuide trolling motors with integrated transducers