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does anyone have any comments on the OKM black hawk pulse detector which claims to have ferrous discrimination using a magnometer ???
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all turkish made - in garbage basket. you fine know my opinion.
how magnetometer is able to discriminate while indeed a MM measures only anomalies?
NO information about the RX phase - NO discrimination. it is rule in phisical nature of the detection.
pulse induction has not the phase data - and no disc there!
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