Length Gauge / Elongation

Product Details:

Length Gauge Which is Known as Its Industrial Name Elongation is used on the Precision ground and lapped length measuring standard.

SPECIFICATION

It is used as a reference for the setting of measuring equipment used in machine shops, such as micrometers, sine bars, calipers, and dial indicators (when used in an inspection role). … Most gages will have one scale marked in either mils or micrometers