技術(shù)參數(shù)

1.用于測量內(nèi)徑尺寸 For internal measurement.
2.帶可換測頭,測量范圍大 Changeable anvils for wide measuring ranges.
3.配φ57mm普通表圈百分表 Equipped with a φ57mm dial indicator.
4.百分表完全用堅固的防護罩保護 With indicator protective cover..
5.插入式可換測頭,使用方便 Interchangeable contact points, easy to use.