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Electronic Engineer Discuss»Forum › (Oscilloscope)示波器 › 手持示波器 › 2D72测量交流电压问题

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2D72测量交流电压问题

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Post time 2020-3-21 18:50:54 From the mobile phone | Show all posts |Read mode

2D72测量交流220v电压正常。但测量交流380v电压表显示900多-1000多伏特。有解决办法吗？

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Post time 2020-4-17 11:00:57 | Show all posts

可能有元器件烧坏了，建议您联系卖家进行返修。

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