<p>High Sensitivity Wire Detector: AC wire warning flags will appear on the LCD screen whenever live wires are monitored in three detection modes. The exposure column will rise as the center of the wood stud detector's approach element, and the site of the highest column will be the center of the studs. The beep sound will remind you when you find the target.</p> <p>AUTOMATIC CALIBRATION: Before detecting, please press and hold the scan button for 1-2 seconds, and the wall metal detector will be calibrated. The beep sound will remind you when the work is finished. You may need to recalibrate your material detector if the button was accidentally released at the beginning or if you think it needs to be recalibrated during the process.</p> <p>EXCELLENT BACKLIT DISPLAY: The metal detector features a backlit LCD display, providing a clear view even in low light conditions, indicating detection mode, center tracking, and low battery indication. Audio indication, with a beep to remind you.</p> <p>ERGONOMIC DESIGN: Designed with soft grips to provide comfort and better control of the tool.</p> <p>EASY TO READ: It features a green backlit display, an audible beep, and a visual indicator for accurate detection.</p><p>becomeveryrich</p>