Unused Humminbird Piranhamax 197c color fishfinder. Depth range to 600 ft.  Dual beam transducer.  28 degree coverage at 200 khz, 16 degree at 455 khz. Built in temp probe. The transducer cable has been repaired and tested.  All other parts are in "like new" condition.  Color picture is great for seeing detail. Unit has built-in simulator and comes with original instruction manual and installation manual.  Free USPS shipping in USA.