内径表511系列—带有微分头特点?将可更换测砧安装在微分头的精确尺寸设置。?使用副测砧可进行大范围测量。?测针带有硬质合金头经久耐用。?安装延长杆(选件)后，可测量深孔。?采用校正环规选件，为内径表调零的最佳方式。技术参数精度:5μm示值稳定度:2μm分度值:0.01mm,0.001mm,.0005或.0001"性能参数公制型测量范围货号测量深度分度值: 0.001mm,35-60mm511-343150mm60-100mm511-333150mm100-160mm511-311150mm150-250mm511-313250mm250-400mm511-315250mm400-600mm511-317250mm600-800mm511-327250mm分度值:0.01mm,35-60mm511-344150mm60-100mm511-334150mm100-160mm511-312150mm150-250mm511-314250mm250-400mm511-316250mm400-600mm511-318250mm600-800mm511-328250mm