A compact handheld detector with an LCD screen and audio alarm for straightforward, reliable locating of hidden utilities and metals. - Clear LCD display and audible alert provide immediate feedback during scanning. - Accurate smart sensor with an improved chip detects bolts, metals, pipes, and live AC wires behind walls, floors, and ceilings quickly and reliably. - Safety focused: helps you avoid AC lines during use, reducing risk. - 5-in-1 multifunction detection with five modes: - Scan 19 mm - Scan 25.4 mm - Scan 38 mm - Metal scan 60 mm - AC scan 51 mm - Durable housing, compact size, and ergonomic one-handed operation. Practical use scenarios: - Before drilling or mounting shelves, TVs, or fixtures to locate studs, pipes, and live wires. - During electrical upgrades or renovations to map circuits and avoid wiring hazards behind walls. - In construction or remodeling to identify metal and hidden lines behind walls, floors, and ceilings.