Wall Detector; Stud/Metal/AC Wires Detector AMD012

Product Description

This unit is an advanced detector. It can detect and locate metal, AC voltage and stud. 
1. Detection depth:
    Wood stud: 38mm
    Metal: 120mm
    Copper: 80mm
    AC Wire: 50mm 
2. Auto Power Off: 5 minutes
3. Power:9V battery
4. Weight: 270g