Oscilloscope customers know the way tricky triggering may be. Utilizing the Incorrect configurations may lead to unstable waveform captures, and from time to time, even the incorrect measurement information.Ca?ch ?ô?i ve? tru?ng th???ng x? s? mi?n Nam an toa?n nhâ?t chi?nh la? b?n hãy mang t?? ve? sô? ?o? ?ê?n t?i tru? s?? cu?a nha? ?a?i có g