Humminbird HELIX 7 CHIRP MEGA DI GPS G4N FISHING BALLCAPS ultra-light blank construction with superior

ultra-light blank construction with superior impact and fracture resistance

Dependable and Authentic

hardened brass main gear and cut with Japanese Hamai precision

Lowered risk of data corruption

Humminbird HELIX 7 CHIRP MEGA DI GPS G4N FISHING BALLCAPS ultra-light blank construction with superiorThe HELIX 7 CHIRP MEGA DI GPS G4N fish finder features MEGA Down Imaging, 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. All HELIX 7 G4N models support Ethernet networking, Bluetooth(R), NMEA 2000(R), and are compatible with the One Boat Network(TM), which means