Hand Held Metal Detector
2.Simple and convenient to use, no adjustment is required ;
3.The detection distance will not be changed when the battery voltage drops from 9V to abou t 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 handoff switch.
- Electronic detection inspection at airports, railway stations and wharfs.
- Security inspection of customs, public securities.
- Quality inspection of medicine and food commercial systems.
- Security inspection of important sites and playgrounds.
- 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