內(nèi)徑千分尺用于內(nèi)尺寸精密測量（分單體式和接桿式）。符合GB標(biāo)準(zhǔn)。編號測量范圍讀數(shù)值質(zhì)量(kg)707-0150-250mm0.01mm0.266-0250-600mm0.626編號測量范圍讀數(shù)值質(zhì)量(kg)710-0150-75mm0.01mm0.071-0275-100mm0.122-03100-125mm0.131-04125-150mm0.152-05150-175mm0.169-06175-200mm0.187-07200-225mm0.204-08225-250mm0.221-09250-275mm0.239-10275-300mm0.256編號測量范圍分度值質(zhì)量(kg)708-01150-2000mm0.01mm5.6-02150-3000mm8.2709-01250-2000mm7.0-02250-3000mm9.6-03250-4000mm19-04250-6000mm26.2