The Digital Vernier Caliper 150mm is a precision measuring instrument designed for accurate dimensional measurements in workshop, laboratory, engineering, and DIY applications. It provides fast and reliable readings with a resolution of 0.01mm and an accuracy of 0.02mm. The digital display allows measurements to be viewed clearly in either metric or imperial units, while the automatic shut-off function helps extend battery life. Supplied with an additional battery, this caliper is suitable for measuring external dimensions, internal dimensions, depths, and step distances with high precision.