G120 Multifunctional Handheld LCD Wall Metal Detector Stud Finder Wood Studs AC Cable Live Wire Scanner Tester

Features: 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. 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: 3mm Deep Scan: Detecting Depth: 38mm; Detecting Accuracy: 5mm Metal Scan: Detecting Depth: 24mm; Detecting Accuracy: 6mm AC Scan: Detecting Depth: 38mm; Detecting Accuracy: NA Operating Temperature: -20~40°C Power Supply: 1 x 9V Battery (not included) Item Size: 14.5 x 7.5 x 2.5cm / 5.71 x 2.95 x 0.98in Item Weight: 134g / 4.75oz Package Size: 23 x 14 x 4cm / 9.05 x 5.51 x 1.57in Package Weight: 184g / 6.48oz Package Included: 1 x Stud Finder(with a pencil) 1 x User Manual Detail Pictures: