隔热读0.56是999尺度底部新电缆读0.56并不适合刚果民盟重新布线推荐光线低,完全重线令你受益

我的专业观点是,你应该先有二三三意见象你现在质疑他的判断

Hi

或导体抗药性万一二例全部确定

如果那是隔热阻抗测试 所有读数低于1Mohm都不可接受确定他没有测试安装并插上电源扩展其中一些报错读法

温柔之情
大流士马祖尔

If you are doubting what your chosen electrican has told you my advise would be pay another electrician to come out and do a electrical installation condition report please do not use someone who charges the least, I am presuming he has given you a test certificate if the values you are referring to are the insulation resistance the the sockets being below 1Mohm is not acceptable and the lighting is not fantastic but is passable as it is above 1 Mohm that being said depending on the job I would advise possibly finding the fault on the ring main and replacing the damaged section sometimes this could be a more suitable option it's very difficult to comment on someone eles job without seeing it that's why I recommend getting a second opinion