The new StructureScan® HD now delivers the widest sonar imaging range to reveal targets at longer distances than ever before, with extended side-to-side coverage of 600ft/183m. StructureScan® HD also provides the highest level of definition possible of structure, fish, thermoclines and more. In depths over 50ft/15m, StructureScan® HD has twice the level of definition when compared with the original StructureScan®.
