GPSMAP 1242xsv Touch is the ideal
choice for the coastal fisherman who wants to step up to a big,
bright 12 inch touchscreen combo. It includes built-in 1 kW
single-channel CHIRP plus ClearVu and SideVu scanning sonars,
and it's compatible with Panoptix all-seeing sonar. Preloaded
BlueChart g3 HD charts and LakeVu HD maps provide
market-leading features such as Depth Range Shading and Shallow
Water Shading