Marine GPS Chartplotters by Garmin. Details:The Garmin ECHOMAP UHD 93sv with Garmin Navionics+ U.S. Lake charts and GT54 Ultra High Definition Transducer features a large 9-inch hybrid-touch display. The included GT54UHD transom mount transducer provides Ultra High Definition ClearVu/SideVu sonar.
- GT54UHD Transducer Included
 - Preloaded with GN+ U.S. Lake Charts
 - Bright 9″ Keyed Assist Touchscreen Display
 



