GENERAL MSV100 Stud/Voltage/Metal Detector, 9 V Battery, 1-1/2 in Detection, Detectable Material: Copper/Iron/Wood [SKU: ORG1885375]

Automatically compensates for wall thickness in all three detection modes, In AC voltage mode, automatically compensates for the distance to a live wire, The center arrow and the beeper pinpoint edges, Big, bright backlit LCD below the marking slot, For contractors, carpenters, electricians and plumbers. [QTY/UOM: 1EA / 1EA]