Humminbird HELIX 7 GPS CHIRP MSI G4 - 411930-1 LED Dimming Mic loops on both lobes

Mic loops on both lobes for communication or accessory attachment

and other tubular structures

corrosion-resistant terminals

Wire Range: 16-10 AWG

Compatible with both bulk and residential sensors

Humminbird HELIX 7 GPS CHIRP MSI G4 - 411930-1 LED Dimming Mic loops on both lobesHELIX 7 GPS CHIRP MSI G4 The HELIX 7 MEGA SI GPS G4 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 users never miss a fish. Features: Keypad control: Master HELIX at the touch of a button. Access the pre loaded views from the user