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MD-300

MD-300 hand-held metal detector
MD-300 type metal detector is a small hand-held metal detector, mainly used for the security check important places, airports, customs court, the examination room etc.. When it detects metal, it will alarm and prompt vibration, and low voltage power supply indicator.
Parameters:
Voltage       The 9 volt battery or rechargeable batteries, ordinary batteries, battery replacement is not more than 48 hours of continuous work.
The working frequency       22 KHz
Working current      <50 Ma
Working voltage       7—9 V
The use of the environment      -30℃—+55℃
Net weight         380克
Size         24(Long)*13(Wide)*2.( High) CM
Color           Black
The detection zone length        450mm
 Alarm mode:     Sound, vibration in two ways, can separate alarm.

 

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