Substantial-frequency waveform, meter, capacitance, and resistance measurements and also continuity checks are all lined by only one set of shielded check qualified prospects. No time is squandered obtaining or swapping prospects.K?t qu? x? s? toàn qu?c t? ??ng c?p nh?t liên t?c t?ng gi?i nh? ng?i xem tr??c h?i tr??ng x? s? trong su?t quá trình