Powered by multi-beam sonar technology, StructureScan 3D produces images of underwater terrain and targets in stunning, high-resolution, 180°, 3D views. The exclusive 3D views can only be displayed on the Lowrance HDS Gen3 fishfinder/chartplotters, Simrad NSS evo2, and NSO evo2 navigational systems. This unique, true-to-life view is attained with a single SKU that includes a SideScan 3D Skimmer transducer and StructureScan 3D module. Features:• Easy-to-Understand Sonar Images: Leading Edge scanning reference provides clear graphical illustration of sonar beams• ScanTrack allows viewing of 3D images from any angle with pan-tilt-rotate control• Increased SideScan Range and Unrivaled Clarity: Scan up to 600 feet to each side of the boat with incredibly detailed, high-definition views• Easily understand where fish and fish-holding structure are located• Easily identify vertical drops and crucial depth changes• 3D Waypoint Overlay makes it easy to revisit fishing areas, structure, and other underwater features• SelectScan Target Identification: Automatically shades fish-holding cover and suspended targets in a contrasting color, making target identification quicker and easier than ever before Increased SideScan range & unrivaled clarity Makes target identification easier than before | Navico StructureScan 3D Module And Transom-Mount Transducer