The Automated Eddy Current Testing System adopts multi-frequency and multi-channel eddy current technology and integrates remote field eddy current testing functions. It enables automatic inspection of defects, wall thickness and coating thickness on workpiece surfaces, subsurfaces as well as inner and outer walls of pipelines. It is applicable to ferromagnetic and non-ferromagnetic tubes, aerospace components, mechanical parts and other workpieces. Featuring strong anti-interference performance, the system also supports material analysis, hardness measurement and heat treatment state evaluation. Equipped with data storage, imaging and report export functions, it delivers high-efficiency testing with traceable results, meeting the requirements of online industrial inspection and batch flaw detection.