- High precision external micrometer with a measuring range of 0-25 mm and guaranteed accuracy of 0.01 mm, enabling precise and repeatable measurements. - Durable and wear-resistant: the largest measuring surface is made of tungsten carbide steel, enhancing durability and longevity. - Easy zero point adjustment: includes a dedicated key for quick and reliable zero setting, ensuring accurate and consistent measurements over time. Packaged in a plastic storage box for protection, safe transport, and convenient storage. - Readability and usability: satin chrome thimble and a shaft with a black contrasting scale for easy reading. The micrometer tube is engraved with scales, and a locking mechanism allows repeated measurements without drift. - Practical and reliable: designed for precision work in various settings, offering solid performance and stable measurements. - Use scenarios: 1) Inspect outer dimensions of machined parts, gears, and fasteners in metalworking or CNC work. 2) Measure thicknesses of shims, washers, or small components in electronics, automotive, or watchmaking. 3) Perform quick go/no-go checks and setup verifications in a workshop or classroom.