Honestly, how expensive is a borescope these days?
I picked up a cheap USB one to look at my garbage disposal’s interior a while back. I think it was something like $50.
Now, I can believe that this jet engine one is fancier, but unless it images outside the visible spectrum or has to be inserted into a recently-running, hot engine and survive hot temperatures or something, I doubt that it’s that much fancier. There’s only so much that a CCD and light on the end of a cable can do.
Honestly, how expensive is a borescope these days?
I picked up a cheap USB one to look at my garbage disposal’s interior a while back. I think it was something like $50.
Now, I can believe that this jet engine one is fancier, but unless it images outside the visible spectrum or has to be inserted into a recently-running, hot engine and survive hot temperatures or something, I doubt that it’s that much fancier. There’s only so much that a CCD and light on the end of a cable can do.