Specification overview Detectable materials Plastic pipes, ferrous metals, non-ferrous metals, wooden studs, live cables Max. detection depth 150 mm Detection depth, steel, max. 150 mm Detection depth, copper, max. 150 mm Detection depth of live cables, max. 60 mm Detection depth of wooden substructures, max. 40 mm Accuracy ± 5 mm Automatic deactivation, approx. 5 minutes Power supply 4 x 1.5 V LR6 (AA) Weight, approx. 0.65 kg Detection depths, max. (material) Detection depths, max. (mode) Display of max. drilling depth Dust and splash protection IP 54 Additional function Signal view, reliable measurements in damp concrete