National Physical Laboratory

Does NPL still perform calibration of items in imperial units, e.g. inch gauge blocks? (FAQ - Length)

It depends on the exact item. Generally we try to offer calibrations in imperial units, where we have the facilities available (e.g. where we have suitable inch gauge blocks for comparison measurement). However the customer should satisfy themselves of the legality of the use of such units.

Last Updated: 25 Mar 2010
Created: 17 Jul 2007


Please note that the information will not be divulged to third parties, or used without your permission