Built with the same DNA as the 2-time ICAST "Best in Show"-winning HELIX® 10 and HELIX, the Humminbird® HELIX 7 CHIRP SI GPS G2 Fishfinder/Chartplotter raises the bar for convenience and performance. The brilliant 7" screen lights at 1,500 nits to stay viewable even in bright sunlight. The Humminbird HELIX 7 CHIRP SI GPS G2 Fishfinder/Chartplotter features acclaimed CHIRP sonar and allows the unique selection of low, medium, and high frequency ranges. Down Imaging® technology brings the perfect complement, presenting underwater details down to 250'. Renowned Humminbird SwitchFire® Sonar allows easy switching between sonar modes, showing all returns or only strong returns for an undeniably clearer picture. Built-in GPS saves rigging time and makes installation amazingly simple, and there's more than enough capacity, with room for 2,500 waypoints, 45 routes, and 50 tracks. Singe card slot enables compatible cartographies like Humminbird LakeMaster®/PLUS, Humminbird SmartStrike™, Navionics®+, HotMaps™ and Platinum+™, Humminbird AutoChart®, and AutoChart PRO™ using the LakeMaster cartography or the maps created from built-in AutoChart Live software for up to 8 hours of immediate user-generated mapping including vegetation, bottom hardness, and depth contour mapping. There's never been a more advanced Humminbird fishfinder. If fishing's in your DNA, you need a HELIX.
Manufacturer model #:410310-1.

Brilliant 7" screen with 1,500-nit brightness
800x480 resolution
Acclaimed CHIRP sonar
Down Imaging down to 250'
SwitchFire Sonar
1,500'-deep sonar capability
Built-in GPS
Capacity for 2,500 waypoints, 45 routes, and 50 tracks
Single card slot
Compatible with several cartographies
Built-in AutoChart Live
Built-in speed and surface temperature
Up to 8 hours of immediate user-generated mapping including vegetation, bottom hardness, and depth contour mapping

Humminbird HELIX 7 CHIRP SI GPS G2 Fishfinder and Chartplotter