Oscilloscope end users know the way challenging triggering is often. Using the Mistaken settings may lead to unstable waveform captures, and from time to time, even the wrong measurement knowledge.??i v?i nh?ng ng??i ch?i có nhi?u kinh trong l?nh v?c cá c??c thì vi?c nh?n ??nh keonhacai hôm nay khá ??n gi?n và không c?n m?t quá nhi?u th?i g