HUMMINBIRD HELIX 7 CHIRP MEGA DI GPS G4

HUMMINBIRD HELIX 7 CHIRP MEGA DI GPS G4 The HELIX 7 CHIRP MEGA DI GPS G4 fishfinder 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.  Features:HUMMINBIRD HELIX 7 CHIRP MEGA DI GPS G4The HELIX 7 CHIRP MEGA DI GPS G4 fishfinder 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. Features: Keypad control: Master HELIX at the touch of a button. Access the pre-loaded views from the user-friendly menu system, operated by softkey controls that allow you to reliably operate your fish finder in any conditions. MEGA Down Imaging: Get unprecedented underwater clar