Here is a metal detector that combines with your smartphone to help you with treasure hunting adventures. The AKYOR CSP86 is powered through your headphone jack and doesn’t need an external battery. It can differentiate between various kinds of metal.
The CSP86 weighs only 2.5oz. It comes with gold, silver, ferrous, and no-ferrous target programs. Expected to cost $90.
AKYOR CSP86, Smartphone Metal Detector, Android & iOS, Multi Frequency, Discrimination
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