使用百分表时，应注意哪些事项？

可可可乐 · 发表于 2025-7-18 17:02:53

使用百分表时，要先检查百分表的灵敏度和零位是否准确；测量时，测量杆应与被测表面垂直，且测量力要适当，避免过大或过小；测量时不要使测量杆突然撞击被测表面，以免损坏百分表；测量完毕后，要将百分表妥善存放，避免受到振动和碰撞。

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