

Map depth contours, bottom hardness and vegetation as you drive your boat.
HUMMINBIRD HELIX 12 PLUS
Includes charts of more than 10,000 lakes, plus coastal coverage for the continental U.S. Identify buoys, day markers, hazards, marinas, contours, depth markers and much, much more. Internal GPS and Humminbird Basemap: Our enhanced basemap provides you with a clear view of underwater terrain and surrounding points of interest so you can fish and navigate with total confidence.Powered by our proprietary, Low-Q CHIRP transducer, Dual Spectrum offers two ways to search Wide Mode for maximum coverage and Narrow Mode for focusing on the slightest detail. Dual Spectrum CHIRP sonar: Before you cast, know what's down there thanks to highly-detailed fish arches and a clear view of fish-holding structure and the bottom.You'll unlock more fish and structure with 20% more detail and 60% more depth capability than MEGA Down Imaging sonar. MEGA Down Imaging+: Get unprecedented underwater clarity with Down Imaging coverage down to 200 feet below your boat.Access the preloaded views from the user-friendly menu system, operated by soft key controls that allow you to reliably operate your fish finder in any condition.

Keypad control: Master HELIX at the touch of a button.As with all HELIX G4N models, this HELIX 12 includes standard features such as AutoChart Live, Wi-Fi and NMEA 2000®, in addition to Bluetooth® and Ethernet networking for compatibility with the One-Boat Network™ family of products from Humminbird, Minn Kota and Cannon. The HELIX 12 CHIRP MDI+ GPS G4N features a 12.1" display, MEGA Down Imaging+, Dual Spectrum CHIRP Sonar and internal GPS with Humminbird Basemap.
