Garmin Echomap UHD2 9in Chartplotter Fish Finder - When it comes to catching more fish, they say, "Talk to a local." With the ECHOMAP UHD2 chartplotter, which offers our best-in-class sonar and mapping and premium touchscreen display with keyed-assist, you'll know the water even better than they do. 9in (diagonal) touchscreen display with keyed-assist is user-friendly and easy to read. Good things come in threes. Three sonar types, that is: Garmin traditional, ClearVu and SideVu sonars. If you're running another ECHOMAP UHD2 chartplotter, you can wirelessly share sonar, waypoints and routes Choose from Garmin Navionics+ Coastal or Garmin Navionics+ Inland, with or without transducer. (Select a model for more information.)