XIAOJUN 5 in 1 Wall Detector Metal Electric Multi-Function Stud with LCD Display for Wood AC Wire Pipe Studs

[Automatic Calibration & Wire Warning Indicators] Proper calibration before every use provides maximum reliability and accuracy, reducing errors in the application. The weld line warning test operates at depths of up to 2 inches (51 mm) in both stud scan and metal scan modes, alerting you of AC power lines and eliminating safety hazards during construction. [LCD Display & Audio Alarm] The tool's LCD display and audio alarm provide clear and audible signals to indicate the direction and intensity of the target. The LCD display has a bright backlight function for clear visibility even in dark environments, indicating detection mode, center pointing, low battery indicator, and more. The beep alarm alerts you when you're closer to the or center of the target. [5 in 1 Multifunctional Detection] This wall scanner features 5 scanning modes to suit different wall material thicknesses: stud scanning mode 1/2 inch (13 cm), 1 inch (25 mm), and 1.5 inches (38 mm), metal scanning mode 2.36 inches (60 mm), and AC scanning mode 2 inches (51 mm). [Accurate and Sensitive] The stud finder is equipped with a highly sensitive intelligent microsensor chip that accurately and quickly detects the edges and centers of metal, studs, joists, pipes, and AC wires behind walls, floors, and ceilings. Whether you're decorating, hanging pictures, or doing DIY, it can precisely locate the exact location of various fixtures and accessories with up to 1/16 inch (1.6 mm) accuracy and responds in less than 1 second. [User-Friendly Design] The tool's ergonomic anti-slip grip and top-grade plastic frame provide comfort and convenience while scanning.