计数器外径千分尺产品特点：高分辨率机械计数器，读数方便、准确。硬质合金测量面。分辨率:公制0.001mm;英制0.0001 。技术参数：测量范围精度ABCL0-25mm0.004mm6mm3.5mm24mm32mm25-50mm0.004mm8mm3.5mm32mm57mm50-75mm0.005mm8mm3.5mm45mm82mm75-100mm0.005mm8mm3.5mm57mm107mm100-125mm0.006mm8mm3.5mm70mm133mm125-150mm0.006mm8mm3.5mm82mm158mm150-175mm0.007mm8mm5.5mm95mm183mm175-200mm0.007mm8mm5.5mm107mm209mm