Lowrance LCX-27C 7-Inch Waterproof Marine GPS and Chartplotter (200 kHz Transducer) Combines a full 12-parallel channel WAAS-enabled GPS with fish finding technology; single frequency Includes a newly-expanded built-in background map of the continental United States and Hawaii Offers a seven inch, diagonal, full VGA, 256-color bit, SolarMAX TFT display for maximum visibility Comes with a one-year warranty Easy-to-use system helps you find fish in dazzling color