Slide anvil type micro Stroke of micrometer head: 50mm Measurement surface comes with carbide alloy tip Constant pressure device Measurement range (mm): 900~1000 Expansion color: 1 piece (50mm) Standard rod__Breakdown: MB-900, 950 Standard rod__Number of lines: 2 Parallel (μm):12 平坦度(μm):1.3 等级(mm):0.01 符号:OMS1-1000 纺锤体进纸率误差(μm):6