Hi,
I do a lot of work drilling through the floors of vans and its always a pain having to measure out where the chassis rails are. I was wondering if anybody knew of a tool where you had a sender and a reciever. I could hold the sender on the underside whilst a second person uses the reciever to locate the sender to get pinpoint location on the top.
I’d assume this would need to use something like radio waves to penetrate the metal?
Cheers
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I wonder if a good strong magnet and a piece of magnetic film would be good enough to visualize the magnet, even through steel.
That isn’t a bad idea, perhaps Ill order a good magnet and film and have an experiment!