https://www.tek.com/en/video/product-demo/4-series-b-mso---waveform-display-and-controls
4 Series B MSO - Waveform Display and Controls | Tektronix
Experience the 4 Series B MSO's award-winning user interface - integrating an HD touchscreen display with traditional knobs and buttons.
4 series b msodisplay and controlswaveformtektronix