The MD-3003b1 is a high performance hand held metal detector designed to meet
the exact requirements of the security industry. Typical uses will include body search
for offensive weapons in crowd control, airport and border security, checking parcels
and letters for metal objects and anywhere that hidden metal needs to be detected.

Technical Specifications

Power Voltage:     9V(6F22) standard or rechargeable battery

Power        :      270mW

Operate Frequency: 22KHz

Operate Current:    < 50mA

Operating Voltage:  7V-9V

Operating temperature: -50℃ to +55 ℃

Net Weight :        409g

Dimension :        41(L) X 8.5(W) X 4.5(H)cm

Indicator:Visual: Red / Green LED

Detecting way : Speaker or Earphone;(Earphone not included) , vibration

Control:On/Off Switch; Low sensitivity Switch Sensitivity Adjuster

Performance :

The sensitivity of the detector is determined primarily by the size, shape and composition
of the object to be detected.

Maximum detection range:

 Object                 low sensitivity         optimum sensitivity

38 caliber hand gun     15cm                 20cm

pen knife:              10cm,                15cm

Razor blade:            5cm                 10cm

Export Packing:25 Pieces Per Carton 0.089CBM N.W 10.3KG ;G.W 12.8 KG

Attachment for free:Holster