Hi Thanks for all your reply's
Ok - the original Ze test was done with the test lead clamped direct to the MAIN EARTH wire at the CU and the other leads on the LIVE / PHASE = 0.20 ohms
The Gas & the Water bonding were still connected
I have noticed that the 80 volts ONLY appears when the...
Hi All
Wonder if anybody can give some advice
I tried to do a RCD test - with a Multifunction tester - Seaward Powertest 1557 on my house
It done the half test no problem
Tripped straight away on x1 but displayed "RCD" on the screen and would not give a time
Tripped straight away on x5 and...