Stud Finder 6 in 1 LCD Display Electric Wall Scanner Sensor High Accuracy Handheld Metal Detector for AC Live Wire Cable Wood

Stud Finder 6 in 1 LCD Display Electric Wall Scanner Sensor High Accuracy Handheld Metal Detector for AC Live Wire Cable WoodProduct Features·1/2"Stud Scan Mode:Detects wood or metal studs up to 13mm deep·1"Stud Scan Mode:Detects wood or metal studs up to 25mm deep·1 1/2"Stud Scan Mode:Detects wood or metal studs up to 38mm deep·Metal Mode: Detects metal up to 80mm for magnetic(60mm for non-magnetic) deep·AC Mode: Detects live unshielded AC wires up to 51mm deep·Metal Depth Indicator·Green Backlight·Low Voltage Indicator·Battery Type: 9V battery(6F22) (Not included)·Operating Current:·Shutdown Current:·Automatic Shutdown Time:3 minutesDetection Mode SelectionStud ModeIn stud mode, there are 3 scan modes o choose for properly thick of thescanning surface:1/2"Scan Mode can detect 1/2 in. (13mn) deep.1"Scan Mode can detect 1 in. (25mm)deep.1 1/2"Scan Mode can detect 1 1/2 in.(38mm) deep.If you don't know the depth of the detection, it is recommended to use1/2"scan mode first. When 1/2"scan mode is not detected, use 1"or 11/2"scan mode instead.Metal Mode:The detection of magnetic metal can be as deep as 3.2 in. (80mm)(diameter15mm galvanized steel tube)It can detect non-magnetic metals up tc 2.4 in. (60mm) (diameter 13mmcopper tube).AC Mode:Detect unshielded AC live wire up to 2 in. (51mm) deep.