• Used for the zero point setting of outside micrometers.
• Flat and lapped measuring faces.
• Heat insulating handle to prevent expansion due to body temperature.
• Supplied in fitted carton up to 500mm / 20" and wooden case for over 525mm / 21" length.

The Mitutoyo micrometer standards are built with the same precision as our micrometers to reliably set the zero point on outside micrometers. The standard’s measuring faces are exceptionally flat and lapped for precise, repeatable measurements over time. The handle is heat insulated to prevent expansion due to body temperature.