Earth rod testing for a generator supply. We look for <200 ohms when testing so 68.9 is well within that. Had to bang this one in quite a bit though. How many of you test earth rods on generators as part of your #bs7909 testing?
⚡️This is why we do #bs7909 testing⚡️This socket with ISITEE (pat) labels) was live and had some lights connected. MFT showed error, cables in socket and plug tight, socket tester shows the earth connection is intermittent when the cable is wiggled. Removed from service.
Testing distros cont’d after a visual inspection test continuity of Earth between inlet and every outlet using an MFT - Record result for each outlet- should be very low ohms, and for sockets of the same size, results should be very similar. Null any test leads first! #bs7909