I've seen a few ads for small bore scopes that work with a smart phone. I'd like to buy one. Any advice on features & a model to purchase?
Mostly interested in something to pass through a spark plug hole to inspect cylinder walls, piston, etc. Small enough diameter to use with firearms would be a plus. Would prefer a high definition image to my laptop by either a cable or wifi if available.
Thanks.
Mostly interested in something to pass through a spark plug hole to inspect cylinder walls, piston, etc. Small enough diameter to use with firearms would be a plus. Would prefer a high definition image to my laptop by either a cable or wifi if available.
Thanks.