Humminbird Helix 7 SI GPS G4 Fish Finder, HD, Backlit Colour LCD

The Humminbird Helix 7 SI GPS G4 fish finder features an upgraded high-definition 7-in (17.7 cm) display offering the best view of the many pre-loaded split-screen options, so you'll never miss a fish. Access the pre-loaded views from the user-friendly menu system, operated by softkey controls that allow you to reliably operate your fish finder in any conditions. CHIRP Down Imaging filters out noise and clutter for a clear view beneath your boat. The enhanced basemap provides you with a clear view of underwater terrain and surrounding points of interest so you can fish and navigate with total confidence.