V? th? l? tr? th??ng thì x? s? mi?n Nam v?n gi?ng nh? XSMT và XSMB, c? th? nh? sau:123B/124B/125B People Handbook The readout exhibits the voltage difference between the Cursor Measurements two cursors along with the voltages within the cursors in relation to Cursors let you make exact digital measurements the zero icon (-). on waveforms. Cursors