双面数显外径千分尺特性：?方便单手使用稩P54防护等级?前后双面显示屏，可通过按键调整显示屏显示方向，便于左右手使用和任意测量状态下的读数?通电后，显示值即为绝对测量的起始值?硬质合金测量面?精练的喷漆尺架，棘轮套测力?微分头行程：30mm货号测量范围精度分辨率193-01-6300-30mm?0.002mm0.001mm193-02-63020-50mm?0.002mm0.001mm193-03-63045-75mm?0.003mm0.001mm193-04-63070-100mm?0.0030.001mm193-05-63095-125mm?0.0030.001mm193-06-630120-150mm?0.0030.001mm193-07-630145-175mm?0.004mm0.001mm193-08-630170-200mm?0.0040.001mm193-09-630195-225mm?0.0040.001mm193-10-630220-250mm?0.0040.001mm193-11-630245-275mm?0.005mm0.001mm193-12-630270-300mm?0.005mm0.001mm 尺寸：测量范围ABLD0-30mm9mm35mm37mm3.0mm25-50mm14mm38mm57mm3.0mm45-75mm15mm49mm82mm3.0mm70-100mm15mm60mm107mm3.0mm95-125mm16mm73mm133mm3.0mm120-150mm16mm85mm158mm3.0mm145-175mm19mm104mm183mm5.5mm170-200mm19mm117mm209mm5.5mm195-225mm19mm130mm234mm5.5mm220-250mm19mm142mm260mm5.5mm245-275mm19mm155mm285mm5.5mm270-300mm19mm168mm310mm5.5mm