High-frequency waveform, meter, capacitance, and resistance measurements along with continuity checks are all included by an individual list of shielded take a look at prospects. No time is wasted locating or swapping leads. trong m?t kho?n th?i gian nh?t ??nh tr??c khi ?i?u ch?nh, t?t nh?t b?n nên dùng ph??ng pháp t? ??ng ho?c xây d?ng hàm ?