绝缘套筒相对于探针针尖可移动，并且可以标引至少两个位置。

The insulative sleeve is moveable relative to the probe tip and may be indexable to at least two positions.

youdao

绝缘套筒相对于探针针尖可移动，并且可以标引至少两个位置。

The insulative sleeve is moveable relative to the probe tip and may be indexable to at least two positions.

youdao