Is it Still Usable? Not Passed Quality Rating –

I have a digital shutter speed tester "somewhere". And as a watchmaker I am interested in trying my hand at fungus removal. So many things are good for parts or practice.

I really appreciate the transparency and clear and open communication. A lot of second hand stores aren't that forthcoming and won't mention that they haven't been able to test something sufficiently to guarantee its function – so it's really refreshing to see a company being that thorough and precise!