Pin pointer OR ??

Jim53 · Jan 16, 2018

I have heard of guys making pin pointers out of stud finders. how about this technology, if it penetrates 4 inches what would it take to penetrate 8 to 12 inches? concrete or DIRT.

https://walabot.com/diy-1?utm_expid=.gwnCnGLmSnu6C5M_TwKqYQ.1&utm_referrer=https://www.google.com/

FelixtheCat · Jan 16, 2018

Interesting tech there. Extending this technology to metal detecting, I guess future metal detectors could you show you images and you could see whether it was a PT or a gold ring.

Pin pointer OR ??

Jim53

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