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°C to +55 °C
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 16.5KG
Attachment for free: Holster