Hey all, the little "site wiring fault" is on, on the UPS that I use for my PC in the house we moved to, I remember there was a way to check if an outlet is earthed with a multimeter, but I can't recall what it was, just resistance between neutral and earth or something?
Just don't want to wreck my meter doing this (It's a uni-T 71 series, and they say not to go over 30v AC. The scientist in me wants to try it, but the rest of me stops me since it was fairly expensive lol)