Portable digital surface roughness tester
The surface roughness refers to the unevenness of the processed surface with a small pitch and tiny peaks and valleys.
The smaller the surface roughness, the smoother and smoother the surface.
Roughness affects the sealing of parts and causes leakage.
Roughness affects mold and parts coordination.
Roughness affects the wear resistance of parts and causes wear.
Surface roughness measuring instrument is used for surface roughness Ra value of various parts and can be widely used
The detection of surface roughness of various metal and non-metal parts is suitable for the production site and
Measurement laboratory use.