WSS Handheld Metal Detector with ip31 rating, inbuilt  rechargeable 9v battery, Higher sensitivity

Dimension 410(L) X 85(W) X 45(H) mm
Power Voltage (Optional) Standard 9V battery
Operating Voltage 7V-9V
Operating Current <50mA
Alarm terms Sound (vibration) and light  alarm simultaneously
Waterproof IP31
Alarm Sound ≥75dB(A)
Operation Frequency 40KHz


 Portable metal detector, convenient to take

It can be recharged. It needs 4-6 hours for charging
(standard 9V battery, the charger and rechargeable battery are ordered additional)
The alarm terms is sound and light alarm
simultaneously, or vibration and light alarm
simultaneously. You can choose the operate terms optionally
When the low sensitivity on-off is pressed, the metal
detector will only alarm when it finds big metal object
Li battery, USB charge cable (for option)
Battery saving function: Automatically power OFF
after one minute if no use (for option)
Security detecting : Prevent taking contraband,
such as : knife, gun and so on
Factory : Prevent the loss of valued objects
Education area: Prevent taking cheat-tool, such as: 
telephone, electronic dictionary, and so on