View Underwater in vivid color on spacious LCD view screens. The Marcum underwater viewing system features a 7" widescreen Sony camera for the industry's best optics. The screen has a flat panel, hi-resolution 800x480 pixels switchable color and black and white LCD video out. Sony Super HAD II CCD t...

The Humminbird 409720-1 HELIX 5 Portable Sonar/GPS Combo offers Dual Beam Plus Sonar and GPS chartplotting with internal GPS receiver for 2,500 waypoints, 45 routes, 50 tracks and 20,000 waypoints. Also, includes Humminbird UniMap base maps and is compatible with Humminbird LakeMaster charts, includ...