MCD 3003B1 Hand-Held Metal Detector 

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MCD 3003B1 Hand-Held Metal Detector 

Key Features: 

  • High Sensitive, Simple, Convenient, No adjusting

  • 9V fell to 7V, detection range is constant

  • Save electricity, continuously work more than 40 hours

  • Alarm by buzzing or vibrating

  • Automatically buzz or vibrate continuously, when the battery run out of 

  • Boot or shutdown, the detector will buzz or vibrate

  • Sensitivity level, high and low, two options

  • Have plug in socket