FeaturesIt has ground balance function and can eliminate mineralization reaction, It can differentiate ferrous metal from nonferrous metal, It has small weight and long work life
FeaturesIt has ground balance function and can eliminate mineralization reaction, It can differentiate ferrous metal from nonferrous metal, It has small weight and long work life
Sound frequency400 Hz
Working current12 DCV'AA
Power Consumption0.6 W
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