Multifunctional Handheld LCD Wall Stud Finder Metal Wood

Professional wall detector can be used to detect wooden metal studs or AC cable hidden in the wall. It is suitable for house decoration or refurbishment.Features:Professional wall detector can be used to find wooden or metal studs and detect AC cable hidden in the wall.Keep the instrument close to the wall and slowly move it in a horizontal direction. When it has detected stud metal or AC cable it will display the signal strength and beep.According to signal strength you can judge the exact location of the materials which can avoid drilling failure.4 modes for your choice: stud scan deep scan metal scan and AC scan.Portable size convenient to use.Low battery indication.Specifications:4 Modes:Stud Scan: Detecting Depth: 19mm; Detecting Accuracy: 3mmDeep Scan: Detecting Depth: 38mm; Detecting Accuracy: 5mmMetal Scan: Detecting Depth: 24mm; Detecting Accuracy: 6mmAC Scan: Detecting Depth: 38mm; Detecting Accuracy: NAOperating Temperature: -20~40CPower Supply: 1 * 9V Battery(not included)Item Size: 14.5 * 7.5 * 2.5cm / 5.71 * 2.95 * 0.98inItem Weight: 134g / 4.75ozPackage Size: 23 * 14 * 4cm / 9.05 * 5.51 * 1.57inPackage Weight: 184g / 6.48ozPackage List:1 * Stud Finder(with a pencil)1 * User Manual