4 in 1 Stud Finder Multi-function Detector with HD LCD Display, Wall Scanner for Metal, Pipe, Wood, Power Line, AC Voltage Detector

General description The 4 in 1 Stud Finder Multi-function Detector is designed to accurately locate metal pipes, wooden frames, and live wires hidden behind walls, floors, or ceilings. It features a high-definition LCD display that provides clear visibility even in low light conditions. Technical specifications Maximum detection area for metal parts: 3 inches (7.6 cm) Maximum detection area for bolts: 2 inches (5 cm) Usage Find the center and edges of studs and beams. Three detection modes indicate the intensity and proximity of wood studs. Calibration is required before detection; hold the scan button for 1-2 seconds. The device beeps to remind you when you have reached the destination or when the work is finished. Recalibration may be necessary if the button is accidentally unlocked or during the process. Other information The LCD backlight allows for easy reading in low light conditions. Low battery audio display provides a reminder with a beep.