High-precision 0.001mm resolution: readings are accurate to one thousandth of a millimeter, meeting the stringent needs of engineers, mechanics and quality inspectors for precision measurement Durable stainless steel structure: The main body is made of high-strength stainless steel, which is wear-resistant and corrosion-resistant, ensuring long-term reliable use in harsh industrial environments. Ergonomic and comfortable grip: The grip design conforms to the curve of the hand, reducing fatigue during long-term measurements and improving operational stability and consistency. Multi-range application: Provides multiple measuring ranges of 0-25mm, 25-50mm, 50-75mm, 75-100mm, suitable for automotive, aerospace and general engineering tasks Vernier technology ensures repeatability: advanced cursor reading mechanism supports repeatable, high-precision measurement, suitable for calibration, inspection and assembly scenarios, Manufacturer: qinhuangdaomuxiyingdianzishangwuyouxiang