Garmin echo 300c Dual-Beam Fishfinder
echo 300c is designed to make catching fish a cinch. It's just that simple. The system's 3.5 in sunlight-readable display and exclusive Garmin HD-ID target tracking technology let you see through the water like never before. Plus, a 300-watt (RMS) sounder offers a viewing angle of up to 120 degrees and bottom detail to 1,500 ft.
For an uninterrupted view of the sonar image, echo 300c also boasts Garmin Smooth Scaling technology, which means you won't lose sight of the sonar history as the unit changes depth ranges.