内径百分表特点：本产品结构合理、外形美观、使用方便、精度可靠、有多种量程可供选择。

1.???? ?6-10毫米?????????? 分度值是0.01毫米???? 精度是12微米

2.????? 10-18毫米???????? 分度值是0.01毫米???? 精度是12微米

3.????? 18-35毫米?????????分度值是0.01毫米???? 精度是15微米

4.????? 35-50毫米???????? 分度值是0.01毫米???? 精度是15微米

5.??????50-100毫米????? ?分度值是0.01毫米???? 精度是18微米

6.????? 100-160毫米???? 分度值是0.01毫米???? 精度是18微米

7.????? 160-250毫米???? 分度值是0.01毫米???? 精度是18微米

8.???? ?250-450毫米???? 分度值是0.01毫米???? 精度是18微米

9.????? 50-160毫米?????? 分度值是0.01毫米???? 精度是18微米

10.??? 100-250毫米???? 分度值是0.01毫米???? 精度是18微米