The Lowrance^® HOOK-4 Ice Machine fishfinder/chartplotter offers proven features at a great value without compromising the quality anglers have come to expect from Lowrance. The HOOK-4 Ice Machine comes with a portable ice-fishing pack and transducer, trusted Lowrance sonar and navigation features, and an easy-to-use interface. The Ice Machine uses CHIRP Sonar to give you a clear and complete view of the underwater environment beneath the ice. It features enhanced sonar sensitivity, excellent target separation and superior noise rejection, making it easier to see baitfish and gamefish targets. With a built-in GPS antenna and proven navigation features, finding the right fishing spot is easy with the HOOK-4, whether you use the base map, optional upgraded charts, or your own Insight Genesis^® custom maps.

• Lowrance-exclusive, brilliant, high-resolution, 4", color display

• CHIRP Sonar - Provide the best possible view beneath the ice

• 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'

• 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

• Advanced Signal Processing (ASP) reduces the need to manually adjust settings to see fish, structure and bottom detail more clearly

• TrackBack™ to review recorded sonar history including structure, transitions or fish targets, then pinpoint locations with a waypoint

• Convenient Page selector menu with quick access to all features using one-thumb operation

• Complete portable PPI-18I Ice Pack kit extras, with ice transducer & battery included