The Moore & Wright 200 Series Digital External Micrometer has a tapered design that provides easier access to difficult areas and a hammertone finished frame with a high quality insulated grip It also has tungsten carbide measuring faces and a constant force ratchet on the thimble The large LCD display allows for 4 types of measurement mminch conversion and AbsoluteIncremental reading and a zero setting The micrometers are manufactured to DIN 863 standards Specification Range 0-25mm0-1in Resolution 0001mm00005in