三豐外徑千分尺103-101/三豐外徑千分尺103-137/三豐外徑千分尺103-138/三豐外徑千分尺103-139/三豐外徑千分尺103-140/三豐外徑千分尺103-129/三豐外徑千分尺103-130/156 三豐外徑千分尺特點(diǎn)墨綠色的光滑烤漆架測量面帶有硬質(zhì)合金頭光滑的鍍鉻面上有清晰的刻度帶有鎖緊夾鉗棘輪鎖定裝置或摩擦套管可確保精桷的重復(fù)精度帶有一個基準(zhǔn)桿（不包括25mm（1 ）型）性能參數(shù)公制型─帶有棘輪鎖定裝置測量范圍貨號分度值精度0-25mm103-1370.01mm 2 m103-1290.001mm 2 m25-50mm103-1380.01mm 2 m103-1300.001mm 2 m50-75mm103-139-100.01mm 2 m75-100mm103-140-100.01mm 3 m100-125mm103-141-100.01mm 3 m125-150mm103-142-100.01mm 3 m150-175mm103-143-100.01mm 4 m175-200mm103-144-100.01mm 4 m200-225mm103-145-100.01mm 4 m225-250mm103-146-100.01mm 5 m250-275mm103-147-100.01mm 5 m275-300mm103-148-100.01mm 5 m300-325mm103-1490.01mm 6 m325-350mm103-1500.01mm 6 m350-375mm103-1510.01mm 6 m375-400mm293-1520.01mm 7 m400-425mm103-1530.01mm 7 m425-450mm103-1540.01mm 7 m450-475mm103-1550.01mm 8 m475-500mm103-1560.01mm 8 m 英制型─帶有棘輪鎖定裝置測量范圍貨號分度值精度0-1 103-177.001 .0001 103-131.0001 .0001 1 -2 103-178.001 .0001 103-132.0001 .0001 2 -3 103-179.001 .0001 3 -4 103-180.001 .00015 4 -5 103-181.001 .00015 5 -6 103-182.001 .00015 6 -7 103-183.001 .0002 7 -8 103-184.001 .0002 8 -9 103-185.001 .0002 9 -10 103-186.001 .00025 10 -11 103-187.001 .00025 11 -12 103-188.001 .00025 12 -13 103-189.001 .0003 13 -14 103-190.001 .0003 14 -15 103-191.001 .0003 15 -16 103-192.001 .00035 16 -17 103-193.001 .00035 17 -18 103-194.001 .00035 18 -19 103-195.001 .0004 19 -20 103-196.001 .0004 公制型─帶有摩擦套管測量范圍貨號分度值精度0-25mm103-1250.01mm 2 m103-1330.001mm 2 m25-50mm103-1260.01mm 2 m 英制型─帶有摩擦套管測量范圍貨號分度值精度0-1 103-127.001 .0001 103-135T.0001 .0001 1 -2 103-128.001 .0001 103-136T.0001 .0001