This mechanical dial indicator is used to accurately measure small linear distances in mechanical and industrial processes with minimum reading errors. The tool can also check the tolerance level when inspecting process of machine part. This is an tool for mechanical, industrial processes and laboratory use. Features 10.3cm - Measuring Range: 0-10mm - Resolution: 0.01 mm - Error: +/-0.05mm - Made of stainless steel material, wear-resistant and anti-rust. - Can be used to accurately measure small linear distances in mechanical and industrial processes minimum reading errors. - An tool for mechanical, industrial processes and laboratory use. - Measuring range from 0-10mm. High resolution up to 0.01mm.