Typical concrete Rebar Detector: Ground penetrating radar that uses radar pulses to generate an image. Receiving and transmitting antenna. Unit for transformation of magnetic pulses into a stereoscopic image. Power supply. Screen for viewing scan results. The flow of electromagnetic radiation is used to register reflected signals from internal structures that have different density indices than the base material. The radar method uses the effect of reflecting waves that encounter an obstacle in their path in the form of reinforcing rods or hidden pipes. Technological Capabilities To ensure the structural performance and durability of reinforced concrete, the location of the reinforcement and its depth are critical variables. It is therefore important to establish the applicable range, the characteristics of the measuring device, the measurement procedure, and the necessary precautions. When using Rebar Detector in concrete, which implement the electromagnetic induction method, the depth of the reinforcing bars usually does not exceed 200 mm, and the radar depth does not exceed 100 mm. The height and nature of the relative position of the reinforcement rods do not matter. The main standard sizes of induction Rebar Detector of domestic and foreign production are adapted to the detection of steel rods with a diameter of 3 ... 50 mm.