Advanced Roughness tester ART110 Verdict The micrometer comes with a

The micrometer comes with a ratchet stop and non-rotating spindle guaranteeing accurate repeated measurements

This is a superior multifunction indicator

Programmable set points with pass/fail indicators

Heat Treated above 48 Rockwell "c"

Inspec 204-10-000 Sliding Anvil Micrometer 0-100mm with Indicator

Advanced Roughness tester ART110 Verdict The micrometer comes with aApplicationMeasure roughness of materials Measurement parametersRa, Rz, Rq, Rt Measurement range(m)Ra, Rq: 0. 05 ~ 10. 0; Rz, Rt: 0. 1 ~ 60 Sampling length(mm)0. 25 , 0. 80 , 2. 5 Evaluation length(mm)1. 25 , 4. 0 , 5. 0 Stroke length(mm)6 resolution ratio0. 001m