Cool.
Congrats!
Sort of a LA + DMM + Function Generator + Power Supply. It’s not quite an Analog Discovery (although potentially in time the firmware/software might go further in that direction) but maybe it’s a cousin of the AD within a more handheld-oriented form factor/enclosure.
It’s maybe not so much a solution in search of a problem as it is a new idea in search of a name that helps define it as a leader in a yet to be designated category. Reaching your objective of seeing it commercialized might depend on how well it can be named in a way that helps convey the functionality, the leadership it represents in the category, and of course the eventual selling price.
One question is whether it gets commercialized as something proprietary or open source (hardware and/or software). There is a 2 million view thread on a $20 LCR ESR Transistor Checker. Some of what drives the interest, I think, is that there is a desire for not only a cost effective multi-function tool but also a tool that the user community can participate in customizing, adapting, and extending as well as simply using.
Yet another thought is that PICs are popular but so are Atmegas/Arduinos. You have a notable foundation built on the PIC but might there an even bigger addressable market if it was built on some Arduino variant? Or maybe there are some cost or other reasons to stick with the PIC? Yogi Berra said unless you know where you are going you could wind up somewhere else.
In the end it might depend on how well / how much you are able to guide it while unleashing it.
You might have a small tiger by the tail
Good luck with the tiger training and taming!!