This equipment is mainly used for high-precision product tracking and detection, achieving the detection of notches over 5um on circular blades, with a detection accuracy of depth 8um and width 30um. The equipment is equipped with functions such as barcode scanning recognition and sample cleaning before detection, which realizes product tracking and positioning, avoiding the impact of dirt, foreign objects, etc., on the accuracy of detection. The equipment is equipped with adjustable fixtures, enabling the detection of products ranging from 40-130mm. This device provides a good solution for multi-model, high-precision detection products in the 3C industry, daily necessities industry, and others.