- Automatic Calibration: The intelligent surface detection technology automatically measures material density and surface characteristics. The integrated multi-layer scan compensates for irregularities, ensuring stable results with a tolerance of up to 0.5 cm on concrete, brick, and wooden walls. - User-Friendly Operation: Equipped with two sensitivity levels, this device allows for effortless scanning and optimized work productivity. The intuitive one-button control adapts automatically to different material depths, enabling quick handling without delays. - Proximity Alarm System: The smart warning intensity adjustment detects changes in distance to hazards, alerting users with a combined sound signal and LED flashing light, even in dark environments. This feature effectively warns against hidden electrical cables or voids. - Multi-Functional Detection: Simultaneously locate electrical wires, metal pipes, and rebar, making it an essential tool for accurate wall and floor analysis during renovation projects. Use Scenarios: 1. Home Renovation: Safely scan walls before drilling to avoid damaging hidden electrical wiring. 2. Construction Projects: Accurately assess structural integrity by detecting metal reinforcements and pipes. 3. DIY Projects: Ideal for hobbyists needing to locate materials within walls or floors for various home improvement tasks.