StructureScan now has a 1 GHz antenna allowing it to penetrate concrete to a depth of 24 in. or more in 3D. Users have the ability to nondestructively inspect concrete in real time with the most accurate data available today. StructureScan can be used fro inspection of walls, floors, decks, slabs, tunnels, balconies and garages. The system can also locate rebar, tension cables, conduits and voids or measure slab thickness.