Simple direct reading on the high-contrast display. Immediately ready for use due to the Reference System. Button for changeover between relative and absolute measurement. Screw-on measuring heads can easily be changed. Self-centring micrometer head from 12 mm with carbide measuring jaws. From 40 mm the micrometer head is of aluminium, to save weight. From 12 mm for measuring down to the bottom of the hole.
Digital internal micrometers No. 428930
with appropriate setting rings.