A device that uses CCD cameras and lenses to capture non-contact images of products and parts, measuring dimensions, shapes, and positions with high precision through image analysis. Used for component mounting inspection on printed circuit boards, dimensional measurement of precision parts, and appearance inspection of electronic components. Equipped with diverse measurement functions including coordinate measurement, angle measurement, arc measurement, and distance measurement, with automatic recording and statistical processing of measurement data. Unlike three-dimensional measuring machines, it specializes primarily in two-dimensional plane measurements, featuring high-speed measurement and inspection record retention through image storage.