Precision depth positioning: This stud finder includes a depth positioning feature to deliver accurate metal detection in complex scenarios and across diverse structural needs, ensuring reliable performance. Effortless to use: Uses advanced technology for rapid metal locating and sensitive detection results, reliably differentiating between rebars and pipelines. Ergonomic handling: Lightweight, ergonomic design for comfortable longterm use, with intuitive LED indicators and audio alerts to guide operation during extended projects. Intelligent mode transition: Smart mode switching with simple operation and no calibration required; effective on concrete or brick walls, with multiple sensitivity steps for stud detection. Use scenarios Mounting a heavy shelf on a brick or concrete wall: locate studs for secure anchoring and avoid pipes or rebar hidden behind the surface. Installing a wallmounted TV or large picture frame on concrete walls: identify stud centers for stable mounting and to prevent mounting into nonstructural material. Renovating a kitchen or workshop: install cabinets or shelving on concrete walls by selecting safe anchor points with confidence.