Key features

• •► 【Detects Studs, Metal & AC Wire】 There're several modes of this wall sensor that can locates edges and center of wood or metal studs, pipes, metals, rebars, joists behind walls, floors and ceilings, also indicates the presence of live AC wire. Perfect for finding wall studs and avoid hazards while mounting a TV, hanging cabinets, installing garage shelving and more.
• •► 【Acurate & Deep to 3" Scanning】 The stud finder can locate wood and metal studs accurately up to 1.5" (38 mm) deep Stud mode, locates hidden metal objects (rebar, studs, steel, copper and more) up to 3" (76 mm) deep in metal mode, and locates live AC wires up to 3" (76 mm) deep in AC scan mode.
• •► 【Beeping Indicator & Clear LCD Display】 The buzzer would ring when you get close to the stud's center and the Illuminated graphical LCD screen would indicate directions to help you locate the position quickly. It would also display battery icon when battery is low.
• •► 【Power-saving & Ergonomic Design】 Powered by a 9v battery (not included), it will automatically go power-off when there is no operation over 120s to save energy. Lightweight, handheld and anti-slip body for comfortable and firm grip, convenient to use.
• •► 【Widely Use for Majority Surfaces】 This stud sensor is wildly used for various surfaces, like walls, ceilings, wood flooring, subflooring, gypsum drywall over plywood sheathing, lath & plaster etc. Perfect for home DIY decoration and industrial use.