Important measurements: Electrical power waveforms with numerical values including resistance, diode, continuity and capacitance measurementsIdeal for industrial electrical and electro-mechanical tools troubleshooting and servicing programs.Tra?nh tr???ng h??p ?ê?n t?i ca?c ?i?a chi? kinh doanh vé s? không uy ti?n, khi ?ó ng???i ch?i s? bi? l??