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COMING SOON! Three-frequency coils for Minelab x-Terra series by NEL (3.04.2015)

COMING SOON! 

Three-frequency coils for Minelab x-Terra series by NEL

You buy only one coil, which can work on any* frequency chosen".

*Now coils NEL with the ability of switching frequency (3 kHz, 7.5 kHz, 18.5 kHz)

Patent protected: PCT/WIPO patent and Ukraine patent.