Hand held metal detector (GARRETT SUPER SCANNER)
* With super high sensitivity, it can detect extremely tiny metal articles
* The adjusting button can eliminate interference.
* The auto-testing will begin when it is turned on. It needn't adjustment.
the detection.
* Working frequency: 95 KHZ
* Adjusting mode: Automatic
* Indicator: The sound gradually rises.
* Alarm modes:Simultaneous sound and light alarm