Hand-hold smart measuring device
High sensitive detect sensor; Large LCD display; water proof and dust free
Accurate and Efficient: detect studs, wood, metal and live AC wires. Safe and Reliable,make drills or mounting safely, IP65 dustproof and waterproof. 4 IN 1 detection and scanning modes. Deep mode detects wood and metal parts. Wide application: home decoration, renovating part of home, professional contractor work, hang or mount TV,pictures and clothes rods etc in room, DIY home project.