GPSMAP® 547xs

combination chartplotter/sounder allows for easy visibility, day or night. Whether it is flat, flush or swivel-mounted, it will be the focal point of your helm. It includes our hallmark user-friendly interface as well as U.S. coastal and inland mapping. Super-fast 10 Hz GPS/GLONASS Advanced Echo HD-ID Sonar Spread-Spectrum CHIRP Sonar