One touch is all it takes to get easy access to the advanced features of this fish finder – Fish ID+, fish and depth alarms, zoom and more. Mark your waypoints, see your track and measure your speed on the internal GPS. Easy-to-use interface makes all these functions simple, clear and easy to see, even in sunlight. Use as a drop-in replacement for many factory-installed in-dash-mounted fish finders. Features a tilt-mount base and has a depth capability of 600 feet. 4", 240V x 160H 16-level grayscale screen. 1,600-watt peak-to-peak power. Dual-Beam transducer 200kHz/28°, 455kHz/16°.