特性FEATURES高精度,分度值0.005mmUltraprecise,resolution0.005mm能够精确测量4mm以下的小孔内径Beequaltomeasureinsidediameterbelow4mm可进行绝对/相对测量模式的转换Withabsolute/relativeinterchangefunction带数据输出接口Withdataoutputinterface低电压报警Lowbatterywarning货号测量范围分辨力精确度外形尺寸Dimension(mm)ItemNo.RangeResolutionAccuracyLabcdYT221-6150mm/6 0.01mm/.005 0.015mm/ .0010 23440201616YT221-8200mm/8 0.01mm/.005 0.02mm/ .0010 28452221816YT221-12300mm/12 0.01mm/.005 0.03mm/ .0015 38462282416