Humminbird Helix5 Chirp Di 5"" Wvga Sonar Gps G2

Humminbird HELIX 5 CHIRP DI GPS G2 Fishfinder Chartplotter Model: 410220-1 UPC: 082324049040 Exclusive Multi-Range Chirp -- View low, mid and high Chirp ranges, either individually or all at once. Down Imaging Sonar -- Get a fish-eye's view of what's happening below your boat. Incredible images are created with High-frequency sound waves. SwitchFire Sonar -- Take command of how your sonar returns appear with our Clear and Max Modes. DualBeam Plus Sonar - Two beams combine for great detail and a wide coverage area. Use the narrow beam for high-accuracy returns and bottom. Use the wide beam when you want a larger search area. Internal GPS - GPS antenna built into the head unit Up-gradable Software -- Access software updates to enhance the performance of your Humminbird unit through our My Humminbird section of the site. The Humminbird UniMap is a built-in map covering the contiguous US coastline, inland lakes and rivers at 30 meters per pixel resolution. Micro SD Card Reader -