Features: 4 in 1 Detection Modes: The locator provides four primary settings to identify wooden supports, framing components, magnetic metals, electrical lines, and concealed items within surfaces. This scanning instrument delivers adaptable identification. Visual & Sound Alerts: Equipped with 3 color lighting markers and alert tones for distinct substance identification. The tool presents simple action with double notification systems. Simple Adjustment & Targeting: Press and hold the activation change for automatic configuration. Green measure flashes and alert tone sounds when aligned, enabling precise wooden member tracing. This feature simplifies location tasks. Bright Display Panel: Displays oversized graphics and lettering for improved visibility, with lighting suitable for low light conditions or confined areas. Sturdy Construction: Withstands 1 meter drops evaluations thanks to robust design, while accurate sensing components maintain stable functioning. The efficient locator incorporates power condition notifications. Specifications: Component: Plastic Detection Depth: Metal Scan: 76mm, 38mm Live Wire Scan: 50mm Studs/Thick Scan: 19mm/28.5mm Battery: 1x9V battery requires (not included) Size: about. 186x70x44mm/7.32x2.75x1.73in Package Includes: 1pc Wall Scanner note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.