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Old 01-16-2018, 08:25 AM
Jim53 Jim53 is offline
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Default Pin pointer OR ??

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=....google.com%2F
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Old 01-16-2018, 10:01 AM
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FelixtheCat FelixtheCat is offline
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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.

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