Humminbird - Helix 12 Chirp DI GPS
HELIX 12 CHIRP DI GPS | HELIX 12 Series | 410010-1
The HELIX 12 CHIRP DI GPS features a large 12.1" display with LED backlight, Down Imaging sonar with CHIRP sonar with up to 8000 Watts PTP power output, GPS Chartplotting with built-in ContourXD maps, and Ethernet networking capabilities. Includes unit cover.
*Optional 50 kHz transducers available for extreme deepwater use and to obtain 1000 watts.
*Optional Chirp transducer purchase required for 28kHz to 490kHz and maximum 3500 ft depth performance