7-Inch Color WVGA Display with backlight CHIRP Down Imaging Dual Beam PLUS Sonar HELIX 7 CHIRP DI G2 | HELIX 7 Series | 410280-1 ​The HELIX 7 CHIRP DI G2 with our new user interface and operating system, features a brilliant 800H x 480V, 8-bit color display with backlight.  CHIRP Down Imaging and Dual Beam PLUS sonar with 4000 watts PTP power output.  Maximize your angling experience with the Hummingbird HELIX 7 CHIRP DI G2 fish finder system. CHIRP Frequencies (Out […]