Setting Ring 1,8" 177-186 Optical Flats Good reading with a large

Good reading with a large high-contrast dial

Profile Projector PH-Series (Series 172)

Measures push and pull force

and other samples for wire pull tests

Digital readout and measuring head together are about the same size and format as a ballpoint pen which represents a big advantage for those needing to measure small precision parts and who need to have their gauge with them all the time

Setting Ring 1,8" 177-186 Optical Flats Good reading with a largeMitutoyo; Setting Ring A Mitutoyo steel calibration artefact for quick and accurate setting of dial bore gauges, Holtest gauges, and inside micrometers. The actual calibration value for the diameter is marked on each ring.