Humminbird Helix 5 Chirp GPS G2 Fishfinder

OverviewThe Humminbird HELIX 5 CHIRP GPS G2 Fishfinder boasts a crisp, widescreen color display with intuitive controls. DualBeam PLUS sonar uses a focused center beam and a second 60° beam to expand your coverage to an area equal to your depth. The HELIX 5 CHIRP GPS G2 also has GPS. Precision GPS chartplotting uses built-in UniMap which covers the continental US coastlines, inland lakes and rivers. The microSD Card slot allows for external software use.Features: 5" color display with LED backlight  800 x 480 resolution SwitchFire sonar with Clear & Max modes CHIRP digital sonar  DualBeam PLUS sonar for great detail & wide coverage area Internal, precision GPS with built-in GPS antenna  Upgradeable software  Built-in UniMap covers the contiguous US coastline, inland lakes & rivers at 30m per pixel resolution  AUTOCHART Live creates detailed maps with depth, vegetation & bottom hardness  SmartStrike map card highlights areas of the lake where fish are most likely to be b