MKBHD demos the the FOTRIC TD2e Acoustic Imaging Camera.
https://www.youtube.com/shorts/ai1gIWacf0I
It costs ~$1,000 so you'd probably rent it if you're only going to use it once, but it's a neat gadget.
Great thing for tool checkout/rental at a makerspace!
Great thing for tool checkout/rental at a makerspace!