Powerful metal detector pulse induktion -longrangelocators
 

A powerful metal detector , pulse induction type with features for discrimination of ferrous and nonferrous metals, works with frame 1 meter x 1 meter depth of operation up to 4 m. It has a small 28 cm antenna, locates coins up to 150 cm depth , tonal discrimination of ferrous and non-ferrous metals , full microprocessor control automatic adjustment to earth conditions , elimination of ferrous metals. The detector is not affected by mineralization . Two-tone discrimination , vco . , Silence of ferrous metals . Integrated remote locator OMNITRON - Static eliminator mode available in order to eliminate the ionic field of metals. The detector also features fixed frequencies about gold , silver, copper , bronze, diamond cavities and water. Custom frequencies programmable by the operator works to 1000 m and 8 m depth - 600evro . 359882712946
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https://www.youtube.com/user/ROKI5694https://www.youtube.com/user/ROKI5694

Bravo AUREOS2000!
Good job!
Congratulations!
For Pi platform you're using Delta Pulse and in the same box packed signal generator + Frequency meter.
Good marketing idea!
Good luck with the sale!
Regards!
Sneshko