The Mitutoyo Dial Caliper is a precision measuring instrument with a range of 0 to 300 mm. It has a 0.02 mm graduation for precise measurements. The caliper is made of hardened stainless steel with satin chrome finish. It features a knurled thumb roller and locking screw for smooth operation and secure settings. The dial face is large and easy to read. This is a high quality dial caliper well-suited for precise measurement in manufacturing, engineering, and machining applications.