Product Description

Portable metal detector Application:
1. Electronic detection inspection at airports, railway stations and wharfs.
2. Security inspection of customs, public securities.
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.

Portable metal detector GP****3b1Detection distance:
1. Pin ****0mm
2. *4 model handgun **0mm
3. 6 inch long knife **0mm
4. Diameter *0mm
5. Steel Ball *0mm

Features:
1. Highly sensitivity.
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 about 7V.
4. Low power consumption, can work for *0 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.
Charger voltage: 9V for AC; *0V for DC. (The charger shall be self-pertect.