Report Item Please note that batteries are not included. Install a 9V battery before use. 1. 5-in-1 Wall Stud Detector: Detects wall studs to assist with drywall installation and other mounting tasks. 2. LCD Display: Built-in display provides clear and accurate readings. 3. Multifunctional Detection: Detects wood, AC wires, cables, and metal. 4. Electric Wire Detection: Helps locate live electrical wiring for safe hanging or installation. Key Features: 1. 5-in-1 multifunctional design 2. Multiple detection modes with precise positioning 3. Efficient and intuitive operation 4. Enhanced safety and stability 5. Sensitive sensors with central target detection 6. Backlit HD display for visibility in low-light conditions Specifications: Model: HW430 Color: Black Power Source: 9V battery (not included) Usage Instructions: 1. Hold the device with thumb on one side and fingers on the other. 2. Keep fingertips on the handle—do not touch the scanning head. 3. Hold the tool vertically, parallel to the stud or surface being scanned. 4. Do not rotate, tilt, shake, or press hard while scanning. 5. Maintain full contact with the wall surface during slow, steady movement. Package Includes: Wall detector × 1