??m b?o r?ng b?n ?ang truy c?p ?úng trang Internet chính th?c ?? tránh nh?ng phiên b?n gi? m?o có th? gây h?i cho thi?t b? c?a b?n.Oscilloscope end users understand how challenging triggering could be. Utilizing the Improper options can cause unstable waveform captures, and often, even the incorrect measurement info.?? ng??i ch?i mua X? s? MB