Good way to find distance

[DonRotolo]

[quote=jpconnors9;1110151]It seems like range finders will have interference [quote]Have you tried it, or relied on someone else's guesses?

I say you should try it yourself, because I don't think you'll see the kind of interference you think you will. Get 2 or 3 more and have them all running at the same time to see what happens.

Don't believe everything you read. Even this. Always try it yourself.