评论3

• 

  starwar

  楼主 2012/10/6 15:51:45

  我用过福禄克的接地电阻测试仪，采用新式钳口法，无需打装桩放线进行在线直接测量。均由微处理器控制，可自动检测各接口连接状况及地网的干扰电压、干扰频率，并具有数值保持及智能提示等独特功能。具体方法可以去福禄克官网（http://www.fluke.com/Fluke/cnzh/products/categoryegt）看看。

• 

  xinsheng

  楼主 2012/10/6 17:08:47

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• 

  whtlhgdq

  楼主 2012/10/8 11:05:15

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