Longlasting alloy construction Made from an upgraded hardened alloy, this micrometer resists wear and rust over time, helping it stay accurate and reliable with extended use. Simple operation with ratchet stop An integrated ratchet stop guarantees a consistent measuring force, improving repeatability and reducing operator error. It also includes an ABS function for setting reference points easily. Metric and inch functionality Easily switch between metric (mm) and inch measurements with a single button press, enabling quick transitions across projects and formats, including pipe wall thickness checks. Use scenarios Measuring pipe wall thickness during plumbing or HVAC installations to verify compliance with specifications. Precision metalworking or automotive component fabrication where consistent force improves measurement repeatability. Workshop quality control and calibration tasks requiring fast unit switching and convenient reference point setting.