Specification :

The sensitivity of JH-3 digital metal detecting gate is adjustable. In the highest volume, articles as small as a paper clip can be detected and located. The user can configure the gate according to the size and weight of the article for detection to exclude error alarm for coins, keys, jewelries, belt buckles etc. It is applicable in the places such as factories, mines, banks, luxuries houses etc., where expensive metal articles may get lost easily; and places such as airport, customhouse, jails, exhibition halls, where dangerous metal articles are prohibited.