Suitable for DeWei brand protection boards for 18V and 21V garden tools, electric drills and impact drills, as well as lithium battery protection boards.

Useful for measuring depth, space or verifying the tiny details, gauges like callipers are widely used in auto mechanics. Reading an angle, checking the squareness and the geometric data or measuring a tree's circumference: here are all the measuring tools you will need to complete those tasks and more!