4 Function Wall Scanner with Depth Modes

Dimensions: 13.5 cm × 6.5 cm × 3.2 cm. Weight: 180 g. This 4-in-1 wall scanner operates in STUD mode (wood beams/joists up to 0.75 inches deep in drywall), DEEP mode (wood/metal up to 1.5 inches deep), METAL mode (pipes/rebar/aluminium/copper up to 2.36 inches deep), and AC mode (live wires up to 2.0 inches deep). It features a large LED screen and clear audible warnings. Movement along the surface triggers LED directional indicators and tone changes indicating edge or centre location. Calibration is automatic: on-wall for STUD and DEEP modes, in-air for METAL and AC modes. Powered by 2 × AAA batteries (not included).