Power: DC12V
Signal frequency: 7kHz;
Audio frequency: 400-485Hz
Features: Induction meter, sound indication, waterproof detection and positioning panel, adjustable detector (handle), special strap-type host, dedicated rechargeable battery, professional supporting tools, specially balanced power tuning.
Configuration: host one, probe disk one, handle rod three sections, host belt one, special screw one, fastening wrench one, special charger one, headphones one, manual one.
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