Locates magnetic metal up to 4-inches deep and non-magnetic metal up to 2-inches deepUse pinpoint scan to locate small metal objects such as screws and nailsUse wide scan to detect metal in walls or concreteLed arrays indicate signal strength
The Zircon MetalliScanner m40 Handheld Electronic Metal Detector quickly and easily detects metal in wood, drywall, paneling, tile, stucco, plaster, concrete, and other non-metallic surfaces. It locates ferrous (magnetic) metal up to 4-inches (102 mm) deep and non-ferrous (non-magnetic) metal up to 2-inches (51 mm) deep. MetalliScanner m40 solves the very difficult problem of finding studs in lath and plaster walls. It works by finding the pattern of nails that attach the wood lath to the studs.
Brand: Zircon, Model: m40, Color: Yellow