Ground Penetrating Radar (GPR) is one of the most useful innovations in the field of Non-Destructive Testing (NDT), allowing operators to detect, analyze, and evaluate objects inside concrete floors, walls and ceilings. GPR can be used to identify hidden power lines, heating tubes, rebar, post-tension cables, and other internal obstacles in a wide variety of settings. For building renovations, GPR is one of the most efficient and cost-effective testing methods available today.