Lowrance exclusive, brilliant, high-resolution, 4-inch, color display;CHIRP Sonar plus DownScan ImagingTM - the power of today's leading fishfinder technologies combined to provide the best possible view beneath your boat.;Highly accurate, built-in GPS antenna plus a detailed U.S. map featuring more than 3,000 lakes and rivers and coastal contours to 1,000 feet.;Optional Americas chart upgrades include Lake InsightTM and Nautic InsightTM PRO, Navionics HotMaps Premium and Fishing Hotspots PRO. Global chart upgrade options include Navionics + and Jeppesen C-MAP MAX-N.;Use your Insight GenesisTM custom maps created from your own sonar logs.

• Lowrance Hook 4 Chirp fishfinder/chartplotter

Lowrance Hook 4 Chirp fishfinder/chartplotterLowrance