Handheld Metal Detector Security Portable Adjustable Sensitivity Sound Vibration Alerts Detects Weapons Knivers Screw Scanner Detects

Product Description This item is a portable hand-held metal detector,it is a special tool for security inspection,the main features include LED/audio alert,auto scanning,quick response to small object,and 3.5mm headphone jack,it is mainly used for security inspection in airport,court,stadium,prison and other entertainment places,it can find concealed weapon,knives and other metal object in baggage and post parcels. Features the operation is simple and convenient. non-slip design, easy to work. if having metal, both sides of the Alert light can glow red alarm. low battery consumption - standby current is zero, in working time is less than 1mA. high accuracy and sensitivity - can accurately detect small metal objects (0.1g, or even smaller). rechargeable battery, the battery voltage Tips --- system to detect power supply, battery failure, brownouts, when the voltage is insufficient , Alert light will be red. Specifications The detection sensitivity: Power supply: 9 volt battery (6F22ND) Power consumption: 220mW the operating current: less than 50mA Operating temperature: -10 °C -50 °C Net Weight: 450g Package List handheld metal detector * 1 manual * 1 adapter * 1 colour box * 1