5-In-1 Electronic Stud Finder Wall Scanner Digital Sensor Detector For Wood Stud, Metal & Live AC Wire SH401, SH401

1. Features 5 specialized scanning modes to detect wood studs (up to 1.5 inch/38mm), metal pipes & rebar (up to 2.36 inch/60mm), and live AC wires (up to 2.0 inch/51mm) behind drywall, plaster, and wooden ceilings.
2. Equipped with 3 adjustable wood scanning modes—1/2 inch (12.7mm) for shallow surfaces, 1 inch (25.4mm) for standard drywall, and 1.5 inch (38mm) deep scan—to handle varying wall thicknesses with maximum accuracy.
3. Built-in advanced sensor locates both the center and edges of wooden studs and metal objects. Directional arrows and signal indicators guide you precisely to prevent accidental drilling into wires or pipes.
4. Features a high-definition LCD screen displaying detection mode, center indicator, signal strength, battery level, and AC danger alerts, accompanied by audible buzzers for clear sound-and-light guidance.
5. Compact, lightweight design with non-slip side grips allows smooth sliding along walls, ideal for DIY homeowners and professional contractors.
6. Material: ABS/TPE
7. Display: LED LCD screen with green backlight
8. Product dimensions: 171 x 70 x 35mm
9. Power supply: 9V dry battery (6F22); not included.