The Lowrance® HOOK-4 is a fishfinder/chartplotter that offers proven features at a great value without compromising the quality anglers have come to expect from Lowrance.
Lowrance exclusive, brilliant, high-resolution, 4-inch, color display
CHIRP Sonar plus DownScan Imaging™ - 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 Insight™ and Nautic Insight™ PRO, Navionics HotMaps® Premium and Fishing Hotspots® PRO. Global chart upgrade options include Navionics + and Jeppesen C-MAP MAX-N.
Use your Insight Genesis™ custom maps created from your own sonar logs.