ET15IP intelligent portable eddy current flaw detector adopt the most advanced digital electronic technology, eddy current technology and microprocessor technology, real effectively detect defects in metal components, to distinguish the type of alloy ...    Read More

Signal generating circuit generates alternating current supply detection coil; coil of the alternating magnetic field in the workpiece sense of eddy current and eddy current by test pieces of material or defects in turn affect the coil impedance chang...    Read More