Budget version Hand Held Security Detector.
Vibrate mode or Audio mode alert.
1.Electronic detection inspection at airports, railway stations
2.Security inspection of customs, public securities, frontier defense and safeguard authorities
3.Quality inspection of medicine and food commercial systems
4.Security inspection of important sites and playgrounds
5.Noble metal detection, such as gold or silver jewelry manufacturing plants
2.64 model handgun: 150mm
3.6 inch long knife: 160mm
5.Steel ball: 90mm
2.Simple and convenient to use, no adjustment required
3.The detection distance will not be changed when the battery voltage drops from 9V to about 7V
4.Low power consumption, can work for 40 hours continuously
5.There is automatic and continues alarm when the battery is used up
6.Switch on / off audio prompt function
7.With external rechargeable socket hole
8.Has audio, light and vibration hand off switch
9.Green LED for power,yellow leds for low voltage,and red led for alarm
10.Power source:1x9v battery(not included)
10.Net Weight: 356g
1 x Hand Held Metal Detector with retail package
1 x English manual
Comes with a free vinyl belt holder.