The ESS Concrete Scanner has been designed to find even the deepest targets while still providing high-resolution thanks to its dual frequency GPR antennas. The unit boasts the most diverse sensor suite on the market today. This versatile unit can be used to locate rebar, post tension cables, conduits, power lines, pipes, voids, and asphalt and concrete thickness. The 2 GHz antennas sense objects to approximately 2 ft. depth, while the 750 MHz antennas detect objects as deep as 6 ft. Advanced analysis and reporting software provides cross-section views, depth slices and 3D views. The included hardware allows three arrangements for optimal ergonomics, including an extended handle for floor surveys.