• Detector in walls under plaster: wooden beams, metal pipes or rods up to 1 1/2 inches (3.8cm) deep,

and AC 230V electrical wires up to 2 inches (5cm) deep. Detection depth may vary depending on the

moisture content of the materials, the texture of the wall and the thickness of the layer and the type of

paint on the wall surface.

Scanner: for wood, metals, voltage

• power: 9V ( 6LR battery)