Digital 3-in-1 Cable/Metal/Wood Detector Stud Finder

The digital 3-in-1 detector tool functions as a metal detector, wood detector, and for finding AC voltage. It features an LCD screen and audible signal, and is lightweight, ergonomic, and practical for use around the home or office.

• Three selectable detection modes: wood or metal nails, metal, and AC cables.
• Detects: hidden metal objects up to 30mm deep.
• Detects: unshielded AC cable up to 50mm.
• Automatic calibration mode.
• Low battery indication and automatic power-off after use.

The device needs to be calibrated before detecting the object. Detection depth and edge detection may vary depending on the moisture content of the materials and the texture of the walls.