The Black and Decker BDS300 Detector is a multi-sensor for wood, metal pipe and AC live wire detection. It is ideal as a precautionary measure prior to drilling.
The detector has continuous AC wire warning and visual and audio alerts.
Depth of detection:
Wooden studs: 19mm.
Metal studs: 50mm.
Copper pipes: 25mm.
AC wire: 50mm.
Battery type: 9V alkaline.