Zircon Metalliscanner Yellow Metal Detector

Zircon MetalliScanner m40 Handheld Electronic Metal Locator:Use wide scan to detect metal in walls or concreteUse pinpoint scan to locate small metal objects such as screws and nailThis wall scanner locates ferrous (magnetic) metal up to 4"DThe zircon detector locates non-ferrous (non-magnetic) metal up to 2"D2 scanning positions, each with a progressive LED displayAs it approaches a metal object, the red LEDs progressively light from the bottom upTop lighted blue coil and an audio tone indicate when a metal target is located