F
flukeyspark
Hi Chaps
On testing an RCD I get a good reading on x1 (36.9ms) but get an ERR4 on x5. My multi tester is a fluke.........Can anyone help
On testing an RCD I get a good reading on x1 (36.9ms) but get an ERR4 on x5. My multi tester is a fluke.........Can anyone help