【Durable Construction】: Made of high-quality metal with carbide-tipped measuring faces, providing superior wear resistance and long-term durability even in demanding environments.
【Clear Readability】: Engraved graduation marks and a satin-finished reduce glare and allow quick, easy, and precise reading under any lighting condition.
【High Precision】: Engineered with a self-centering three-point contact to deliver accurate and consistent internal measurements for professional inspection tasks.
【Smooth 】: Features a ratchet stop and locking mechanism to ensure stable readings and uniform pressure during every measurement.
【Wide Application】: for machinists, engineers, and quality control specialists in metalworking, laboratories, and manufacturing industries, ensuring reliable and efficient performance.