The Moore & Wright DPC Series Digital Calliper has a polycarbonate frame and offers 4-way measurement (mm/inch, absolute/incremental) with an accuracy of & plusmn 0.2mm/0.008in. The calliper can be zeroed at any point on the scale. Supplied with a CR2032 battery and a vinyl pouch. Specification Range 0-150mm (0-6in). Resolution 0.01mm (0.0005in). Jaws 40mm.