Humminbird HELIX 7 SI GPS

Sometimes, you need every possible weapon at your disposal. Days like these call for the HELIX 7 SI GPS and its full arsenal of amazing technologies, including Side Imaging, Down Imaging and SwitchFire Sonar. The seven-inch widescreen is the perfect canvas for your choice of split-screen views. The single card slot accommodates Humminbird LakeMaster, AutoChart and AutoChart Pro, as well as Navionics. Leading-edge technology has never been closer in reach.