TS78B 3-in-1 Intelligent Stud Scanner AC Wire Finder Wood Metal Detector

Features : This sensor can be used to detect wall studs, metal pipes and electrical wires. It will remind you with sound signal and lighting when it detects wall studs, metal pipes and electrical wires. Designed according to the ergonomics principle, it is comfortable to use. Locates the edges of wood or metal studs up to 3/4 inch (20 mm) deep. Perfect tools for the home renovate and decorate. Specification : Model: TS-78B Material: ABS Detection sensitivity (depth): up to 20mm LED light: Green and Red Power supply: 9V 6F22 battery (Not included) Size: 145 x 62 x 25mm Package includeds : 1 x 3-in-1 Handheld Detector Details pictures :