Zircon Stud and Other Scanners with warning lights, sounds and screen \n\nZIRCON MT7 MetalliScanner Metal Detector for Rebar Pipes And Other Metals \n\nMetalliScanner MT 7 metal detector quickly and easily locates rebar, pipes, and other metal before you saw or drill. The bright, backlit display indicates metal target depth (inches and centimeters) up to 6 in. deep, type of metal located (ferrous or non-ferrous), and whether you are moving towards or away from a target. Use to find and avoid rebar in concrete before drilling, to find pipes and junction boxes behind tile, and even detect the nails/tacks in studs behind lath and plaster walls. This powerful tool saves time and money by eliminating guesswork, rework, needless holes, and costly broken drill bits or saw blades. Recommended uses include locating and reinforcing rebar in masonry and measuring subsurface nail spacing in roofing material for compliance with building codes.\n\nFeatures\n\n--two scanning modes; Standard mode ane