Quote:
Originally Posted by EODguy
Fiber-optic cam could check valves.
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Any Endoscope will do? - there are tons on amazon and the like. I am not sure how to get it to turn 180 degrees to see the valves. I have never needed to use one.
Or would it need to be something like this:
https://www.amazon.ca/Articulating-B...%2C114&sr=8-16
Thanks!