Product description
The detector of wires and metal profiles 81786 allows you to detect in walls or drywall:

live cables up to 50 mm
metal profiles up to 40 mm
The detector is equipped with an acoustic signal and two LEDs signaling the detection of the material. It is very easy to use, and the small dimensions [mm] 90 x 38 x 20.5 and the weight of 48 g allow for trouble-free storage. The detector is powered by 3X1.5V (LR44) batteries.

Parameters
Metal Detection: Yes
Detection of wooden profiles: No.
Live wire detection: Yes
Detection depth of live conductors: 50 mm
Detection depth for ferromagnetic metals: 40 mm