Do we have any oscilloscopes that are analog that can get into X-Y mode?
Here is a graphics demo for one …
Nearly any o-scope in the lab can be driven in X/Y mode with intensity modulation in the back (Z)
I’m not certain it will look good without some phosphor
The new rigols we have do a kind of persistence that mimics a phosphor display, but their slow update rate means an analog scope will still probably look much better.