VSNDT's newly introduced VS-DZ series three-dimensional measurement industrial endoscope camera breaks through the limitation of traditional plane detection and integrates high-precision laser scanning technology, which can carry out millimeter-level three-dimensional modeling measurement (error 0.15mm) on hidden areas such as pipeline welds and mechanical cavities. The innovative intelligent calibration algorithm realizes one-button depth measurement, and is matched with a 360-degree steering 6mm ultra-fine double-hinged probe (IP67 waterproof/150 high temperature resistant) 7 "touch display screen. In complex scenes such as oil and gas chemical industry and aero-engine, the three major tasks of defect location, dimension measurement and three-dimensional modeling can be completed synchronously. Compared with the traditional measurement scheme, the detection efficiency is improved by 3 times, and the data report is automatically generated to help enterprises establish visual digital detection files.