很常用,也很实用的普通外径千分尺,不但有毫米制的,也有英制英寸(IN)的.规格,精度较多.
毫米(MM)规格;
1.???? 0-25毫米??????? 分度值是0.01/0.001毫米??? 精度是0.004/0.002毫米
2.???? 25-50毫米????? 分度值是0.01/0.001毫米??? 精度是0.004/0.002毫米
3.???? 50-75毫米????? 分度值是0.01/0.001毫米??? 精度是0.005/0.003毫米
4.???? 75-100毫米?????分度值是0.01/0.001毫米??? 精度是0.005/0.003毫米
5.???? 100-125毫米?????分度值是0.01毫米??? 精度是0.006毫米
6.???? 125-150毫米?????分度值是0.01毫米??? 精度是0.006毫米
7.???? 150-175毫米?????分度值是0.01毫米??? 精度是0.007毫米
8.??? ?175-200毫米?????分度值是0.01毫米??? 精度是0.007毫米
9.??? ?200-225毫米?????分度值是0.01毫米??? 精度是0.008毫米
10.???225-250毫米?????分度值是0.01毫米??? 精度是0.008毫米
11.?? 250-275毫米?????分度值是0.01毫米??? 精度是0.009毫米
12.?? 275-300毫米????? ?分度值是0.01毫米???? 精度是0.009毫米
13.?? 200-250毫米?????分度值是0.01毫米??? 精度是0.008毫米
14.?? 250-300毫米?????分度值是0.01毫米??? 精度是0.009毫米
15.?? 200-300毫米?????分度值是0.01毫米??? 精度是0.009毫米
16.?? 300-400毫米?????分度值是0.01毫米??? 精度是0.011毫米
17.?? 400-500毫米?????分度值是0.01毫米??? 精度是0.013毫米
18.? ?500-600毫米?????分度值是0.01毫米??? 精度是0.015毫米
19.?? 600-700毫米?????分度值是0.01毫米??? 精度是0.016毫米
20.?? 700-800毫米?????分度值是0.01毫米??? 精度是0.018毫米
21.?? 800-900毫米?????分度值是0.01毫米??? 精度是0.020毫米
22.?? 900-1000毫米???分度值是0.01毫米??? 精度是0.022毫米