hanheld metal detector MD3003B1

Model; MD3003B1
Power 9V(6F22)
Operate Frequency 22KHz
Operate Current < 50mA
Operate Voltage 7V-9V
Indicator Visual: Red / Green LED Sound: Speaker or Earphone;(Earphone not included)
Control On/Off Switch; Low sensitivity Switch Sensitivity Adjuster
High Sensitivity 15mm at Pin; 45mm at USD 25 Cent
Low Sensitivity Detector only respond to bigger metal
objects such as a hand gun, knife, etc.
Export Packing 25 Pieces Per Carton 0.089CBM
N.W 10.3KG ;G.W 16.5KG
Dimension of Unit 41(L) X 8.5(W) X 4.5(H)cm
Weight of Unit 409G
Color Black
Attachment for free Holster
Attachment for order Rechargeable battery