Hi
I've replaced some old 13AMP double sockets with new MK ones and have used a Martindale EZcheck socket tester to ensure they're ok.
However, on one of the sockets, the tester is showing an 'open earth >500 ohms' fault. I have re-wired it and the problem is still there. Both 3 core cables coming out of the wall are connected so I'm at a loss as to how to fix it - any ideas?
Many thanks
I've replaced some old 13AMP double sockets with new MK ones and have used a Martindale EZcheck socket tester to ensure they're ok.
However, on one of the sockets, the tester is showing an 'open earth >500 ohms' fault. I have re-wired it and the problem is still there. Both 3 core cables coming out of the wall are connected so I'm at a loss as to how to fix it - any ideas?
Many thanks