$1052.00
SE
Surface roughness instrument AMITTARI AR-132B digital Surface Roughness Tester
Ra、Rq、Rz、RtRa，Rq：0.005~16.00μm/0.020~629.9uinch；Rz，Rt：0.020~160.0μm/0.078~6299uinch
If you don't know how to choose "Roughometer", please consult customer service.