PORTABLE HANDHELD METAL DETECTOR

Portable Handheld Metal Detector Professional Super Scanner Tool Finder for Security Checking GC-101H garrett
Description:
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.

Features:
Simple and convenient to use, no adjustment is required;
The detection distance will not be changed when the battery voltage drops from 9V to about 7V;
Low power consumption, can work for 40 hours 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