This looks like an interesting diagnostic tool.

This looks like an interesting diagnostic tool. I may have to look at it whenever I get around to it.
https://www.cnx-software.com/2019/01/14/buy-pslab-electronics-lab-board/

Gadgets like that never have very sophisticated front ends. But it has Bluetooth so what the hey? I still don’t think I’ll be trading my Tek scope in for one anytime too soon.