echo™ 551dv Fishfinder with 4-Pin All-in-One 77/200 kHz HD-ID/DownVü Transducer
The Garmin echo 551dv is a premier fishfinder that includes an all-in-one transducer that gives you both advanced HD-ID 77/200 kHz and Garmin DownVü scanning sonar. See the clearest possible fish arch returns and nearly photographic bottom and structure details. Bright, crisp and clear 5-inch Hi-Res VGA color display. Smooth Scaling depth range adjustments provide smooth transitions from shallow to deep water and back again. Narrow to wide viewing cone angles optimize performance in deep and shallow water. Scan to 1,900 feet maximum. Features sonar history rewind and 4,000W peak-to-peak power. Includes quick-release tilt/swivel mount, plus transom and low-profile trolling motor transducer mounts.
Excellent target separation and bottom tracking
Garmin DownVü scanning sonar for a nearly photographic view of fish and structure under boat
Includes advanced HD-ID and DownVü all-in-one transducer