Chris Green <c...@isbd.net> wrote: > I don't want to look at the outside of the hull, I want to look > inside right down in the bilges under the engine. This is quite > inaccessible and one of the cameras that are advertised mostly as > 'endoscopes' would make looking around down there more possible. > > As I said before the only reason I used the word endoscope was that > it's the best way to actually get hits on the type of device I'm > after. Another search term that can work is 'inspection camera'.
FWIW, I bought an endoscope a couple of years ago. It was from Amazon and brand Depstech, but isn't available now. It works well for me. Features I like: wi-fi link to an app on my phone; 1920p resolution; built-in LED illumination; 5m long. Waterproof might be important for you. As others have said, there are lots around and it's pot luck! Again FWIW, this one https://www.amazon.co.uk/Endoscope-Inspection-Flexible-Waterproof-Android/dp/B0DR9HLKNZ seems pretty cheap.