Digimatic calipers are majorly used for inner, outer, depth and step measurement . Instead of a rack and pinion, they have a direct encoder. Some advanced calipers can be exchanged between millimeters, and inches. All accommodate Fixing the zero at any time along the slide, permitting an indistinguishable kind of differential estimations from with the dial caliper. Digimatic calipers may contain some kind of "perusing hold" include,