Garmin Echo 100 Fishfinder
With dual-beam technology at a single-beam price, echo 150 is the sport fisherman???s dream. With 200 watts (RMS) power, you can accurately scan to depths of 1,300 ft in fresh water. In shallower water, a viewing angle of up to 120 degrees lets you see fish well beyond the sides of your boat. And to take even more guesswork out of the equation, Garmin???s exclusive HD-ID target tracking technology provides you with better separation and definition of images on a crisp 4 in grayscale display.