T.Huy XSMB: Gi?i ??c bi?t k?t qu? x? s? Mi?n B?c ???c bao nhiêu v?y m?i ng??i ?i!Other elements, like line outages and sags or perhaps the starting off and stopping of a motor, might also bring about intermittent occasions causing devices shutdowns. When these situations come about, you might not be about to discover it. But your Fluke ScopeMeter