The HELIX 7 CHIRP GPS G4N fish finder features Dual Spectrum CHIRP Sonar, AutoChart Live, Internal GPS and Humminbird Basemap built-in.

 

An upgraded high-definition 7" display will give you the best view of the many pre-loaded split screen view options so that you'll never miss a fish.

 

Supports Ethernet networking, Bluetooth(R), NMEA 2000(R), Wi-Fi and is compatible with the One-Boat Network(TM)