The Element CHIRP Sonar / GPS series from Raymarine gives you the advantage when searching for fish and their habitat. The Element series' 1.2 megahertz HyperVision sonar technology offers the clearest view of the underwater world. It enhances the clarity of DownVision, SideVision, and RealVision 3D to a new level of precise imaging and fish identification, allowing you to see structures, plants, and fish with stunning lifelike clarity.