Significant-frequency waveform, meter, capacitance, and resistance measurements together with continuity checks are all included by just one list of shielded check leads. No time is wasted finding or swapping potential customers.K?t Qu? X? S? K?t Qu? X? S? Mi?n Nam K?t Qu? X? S? Mi?n Trung K?t Qu? X? S? Mi?n B?c KQXS Các T?nh KQXS ?i?n Toán X? s?