With the Mitutoyo 531-102 vernier caliper, you achieve dependable and controlled measurements every time. Thanks to the spring-loaded thumb clamp, the slider moves only when depressed, preventing accidental shifts while taking critical readings. This makes the analog tool ideal for quality inspections and repetitive workshop measurements. Featuring a measuring range of 0 to 200 mm, 50 mm main jaws, and clear vernier graduations of 0.05 mm, you can easily carry out four-way measurements for outside, inside, depth, and step dimensions without relying on batteries.