10.4″ HDS® fishfinder/chartplotter with Broadband Sounder™ technology, programmable softkeys, built-in GPS antenna and high-definition mapping.

Built-in, award-winning Broadband Sounder™.

StructureScan® HD sonar module and transducer support. Plus, new StructureMap™ HD capability.

Super-accurate, internal GPS antenna with faster 5Hz update rate. Plus support for optional, external Lowrance Point-1 10Hz GPS antenna/compass.

High-bright, sunlight-viewable display with LED backlighting.

Affordable NMEA 2000® and high-speed Ethernet networking options.

GoFree™ Wireless Technology compatible for wireless viewing sonar and chartplotter displays on tablets and smartphones.

Chart Sharing allows viewing of map data from one chart card across every HDS Gen 2 and Gen2 Touch display on the network, maximizing chart card value.

Insight Genesis™ allows you to create free customised maps based on your own survey data.

Extensive mapping options – HDS Gen2 includes built-in charts or bundled map options, and is compatible with the most expansive selection of cartography on the market. Options include Insight™ HD, Insight™ PRO, Insight Genesis™, Navionics®, C-Map Max-N, TOPO, and more. All charting options can be used with Insight Planner™ PC planning software. Visit the Insight Store for more detail.

TrackBack™ feature to review sonar history and save waypoints on key locations.

Lowrance Advantage Service support.