Humminbird HELIX 7 GPS CHIRP MSI G4 [411930-1] Brand_Shurhold Length - 4'

Length - 4'

Fits Bases: 1045 & 1047 (3-Pin)

Finished with heavy duty steel pin hinges for greater durability

thanks to Infinity's innovative dual-impedance switch that lets you choose a 2- or 4-ohm load impedance option

Humminbird HELIX 7 GPS CHIRP MSI G4 [411930-1] Brand_Shurhold Length - 4'HELIX 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