2. Single trigger, measure power-on waveform or for single sampling observation, etc. 3. One-button automatic, less than 1 second to complete, a must-have for novices, one-button to adapt the waveform to the screen. 4. One-button 50%, quickly let the waveform and trigger automatically return to the center. 1. field of view, support stop mode to drag and expand waveforms, easy analysis and problem finding. 5. Reference waveform, lock the current waveform on the screen for comparison with other signals., Manufacturer: Uxsjakjsd