Oscilloscope users understand how challenging triggering might be. Using the Completely wrong settings can result in unstable waveform captures, and sometimes, 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 ghi t