Somewhere I have a cheap Kewtech socket tester which is handy for a simple 'probably OK' check and to verify power is on.
But they will pass a really high R2 value which is not good, so recently when I saw the likes of the Martindale EZ165, or Socket & See SOK34, offering some sort of real test on earth impedance it seems ideal for simple test cases.
Anyone used one to say how reliable/usable/simple they are in practice?
But they will pass a really high R2 value which is not good, so recently when I saw the likes of the Martindale EZ165, or Socket & See SOK34, offering some sort of real test on earth impedance it seems ideal for simple test cases.
Anyone used one to say how reliable/usable/simple they are in practice?