Features
- Highly sensitive
- Simple and convenient to use, no adjustments required
- The detection distance will not be changed when the battery voltage drops from 9V to about 7V
- Low power consumption, can work for 40hours continuously
- There is automatic and continues alarm when the battery is used up
- Switch on/off audio prompt function
- With external rechargeable socket hole
- Has audio, light and vibration handoff switch
Detection distance:
- Pin: 30-60mm
- 64model handgun: 150mm
- 6-inch long knife: 160mm
- Diameter: 20mm
- Steel ball: 90mm
Applications
- Electronic detection inspection at airports, railway stations and wharfs
- Security inspection of customs, public securities, frontier defense and safeguard authorities;
- 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.