It boasts Down Imaging, Fish ID+, fish alarms, depth alarms and zoom Also features a tilt-mount base and has depth capabilities of 320 ft with Down Imaging and 600 ft with Dual Beam See whats below your boat in astonishing clarity with Humminbirds PiranhaMax 197C DI Sonar. It boasts Down Imaging, Fish ID+, fish alarms, depth alarms and zoom with an easy-to-use interface that makes all these functions simple, clear and easy to see, even […]