MITECH CDX-III Multi-functional magnetic flaw detector is based on the interaction of magnetic field leakage and powder. It can accurately show the shape of the leakage, as well as its position, size and severity, thus tells the damage level.The instrument uses a variety of magnetization methods, can detect all parts of the workpiece, widely used in petroleum, chemical, metallurgical, shipbuilding,aviation, railway and other areas of defect detection. It is a necessary professional precision instrument of quality control, in-service safety monitoring and life assessment.