The Scanner is a high performance hand held metal detector designed to meet the exact reuirements of the security industry.
Highly sensitive,Simple and convenient to use, no adjustment is required, Low power consumption, can work for 40 hours continuously.
The detection distance will not change even when the battery voltage drops from 9Vto about 7V
It can be used for public security in airports, Railway stations, docks, prisons, customs and frontier defense as well as Quality control of medicine, food and other commodities.
There is an automatic and continuous alarm when the battery is used up. Handheld and light weight.. Sound alert LED indicator