Humminbird Helix 7 GPS Chirp MSI G4N [411940-1] Brand_Safe-T-Alert Alternator 100 AMP 12V 1-2"

Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount J10 Pulley with Isolated Ground

iPhone® or Android™ device

265 / H264 Compression

Self test facilities

Humminbird Helix 7 GPS Chirp MSI G4N [411940-1] Brand_Safe-T-Alert Alternator 100 AMP 12V 1-2"Helix 7 GPS Chirp MSI G4N The HELIX 7 MEGA SI GPS G4N fish finder features MEGA Side Imaging, 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