Features: 

· High-quality material: Made from 4CR13 stainless steel with a polished, matte chrome-plated finish for durability.

· Precision design: High-frequency hardened measuring surfaces ensure accurate, clear readings.

· Laser-etched scale: Laser engraved scale for clear, precise measurements.

· Versatile application: Ideal for accurately measuring internal and external diameters, depths, and steps of various workpieces.