?ng d?ng 123B là n?i t?ng h?p các t?a game h?p d?n Cách t?i 123B cho ?i?n tho?iHigh-frequency waveform, meter, capacitance, and resistance measurements together with continuity checks are all lined by only one list of shielded test prospects. No time is wasted getting or swapping prospects.H?i ??ng x? s? ki?n thi?t mi?n B?c bao g?m 28 ??n v? th�