New wall detector, stud column detector measuring instrument, wall metal detector

This upgraded new wall detector is an all-in-one measuring tool integrated with stud detection, metal scanning and voltage wire locating functions, widely used in home renovation, drilling installation, decoration and handyman construction work.Equipped with high-sensitivity intelligent sensor module, it can accurately detect hidden wooden studs, metal pipes, steel bars, iron nails, copper wires and live AC wires inside drywall, plaster walls, concrete and wooden panels. It gives real-time sound and light alarm prompts when targets are found, helping users mark safe drilling positions and avoid accidentally piercing water pipes, electrical circuits and structural steel bars.Simple one-button operation with clear digital LCD display makes parameter reading intuitive for both professional workers and DIY beginners. Ergonomic curved handheld body brings comfortable grip for long-time use, compact portable size easy to put into tool bags for on-site carrying.It effectively prevents wall damage, water leakage, short circuit and electric shock risks during installing picture frames, TV brackets, curtain rails, cabinets and drilling holes. An essential safety measuring instrument for decorators, maintenance technicians and household DIY enthusiasts.