?? b?n có ???c t? l? th?ng cao nh?t khi tham gia cá c??c t?i gi?i ??u này.Oscilloscope consumers understand how difficult triggering is often. Using the Improper options can cause unstable waveform captures, and from time to time, even the wrong measurement data.Ng??i ch?i có th? theo dõi và tham gia nhi?u kèo c??c h?n ?? t?ng kh? n?ng n?ng