Electricity Shock
i'v tested with a test pen, but it shows nothing. I suspect some of my pumps are having electricity leakage...
Question:
1. Any device can test whether is there's any electricity in the water? Testpen doesnt seem to be doing a good job for this...
2. how can i resolve this problem? I have installed a groud probe.. but still the same problem exist.. i suspect my power socket is not conneced to earth as well...
pls advise. Thanks