Using a simple circuit described at [ Ссылка ], you can actually watch NTSC video on any oscilloscope that has a Z-axis input. I'm using a Tek 465M but even a cheap knockoff brand analog scope will work. You could try it with a digital scope but you'll soon learn that this is one area where old school analog works better...
![](https://i.ytimg.com/vi/-FK7hy5usYE/maxresdefault.jpg)