{"product_id":"zircon-metalliscanner-m40-handheld-metal-detector-reliable-wall","title":"Zircon MetalliScanner m40 Handheld Metal Detector - Reliable Wall","description":"\u003cp\u003eIn this review the Zircon MetalliScanner m40 is presented as a practical, no-nonsense handheld metal detector for homeowners and tradespeople who need to find metal behind non-metallic surfaces. The bottom line: it is best for locating nails, screws, plumbing and rebar in drywall, plaster, lathe and concrete because it reliably detects ferrous metal up to 4 in and non-ferrous metal up to 2 in, making it a useful alternative to traditional stud finders when metal rather than wood is the target.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth detection:\u003c\/strong\u003e Locates ferrous (magnetic) metal up to 4 in deep so you can find rebar and heavy fasteners in concrete and plaster.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNon-ferrous sensing:\u003c\/strong\u003e Detects non-ferrous metal up to 2 in deep, which helps when tracking copper plumbing or aluminum ductwork behind walls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple scan modes:\u003c\/strong\u003e Two scanning positions, Wide Scan and Pinpoint Scan, let the user quickly survey a large area then zero in on a detected target.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSurface versatility:\u003c\/strong\u003e Works on drywall, lath and plaster, wood, tile, stucco and concrete, making it useful across renovation and repair jobs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple calibration:\u003c\/strong\u003e The power\/calibrate procedure is straightforward: install the included 9V battery, hold the blue sensor parallel to the surface, and wait for the ready beep and LED.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThe MetalliScanner m40 is aimed at homeowners, remodelers and contractors who need to locate metal in older plaster walls, behind tiles or in concrete floors where traditional stud finders may fail. Its ability to find rebar and screws makes it handy for those preparing to drill, cut or anchor into walls.\u003c\/p\u003e\n\u003cp\u003eIt is less suitable for users who need advanced multi-function electronic detection (live wire detection or extremely deep utility locating) or who require Bluetooth\/recording features; those professionals should look at dedicated utility locators for buried or live-line work.\u003c\/p\u003e\n\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDependable metal detection in plaster and drywall where wood-only stud finders struggle.\u003c\/li\u003e\n\u003cli\u003eGood depth capability for ferrous and non-ferrous targets, covering common plumbing and rebar depths.\u003c\/li\u003e\n\u003cli\u003eEasy to use calibration and clear Ready LED feedback make initial setup quick.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBeep frequency and audio feedback reported by some users can be less distinct during fine pinpointing.\u003c\/li\u003e\n\u003cli\u003eNo built-in display of depth in inches or digital readout, so users must rely on feel and repeated passes for exact placement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eZircon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMetalliScanner m40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFerrous detection depth\u003c\/td\u003e\n\u003ctd\u003eUp to 4 in (102 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNon-ferrous detection depth\u003c\/td\u003e\n\u003ctd\u003eUp to 2 in (51 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScanning modes\u003c\/td\u003e\n\u003ctd\u003eWide Scan and Pinpoint Scan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eIncluded 9V alkaline battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurfaces\u003c\/td\u003e\n\u003ctd\u003eDrywall, lath and plaster, wood, tile, stucco, concrete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Zircon MetalliScanner m40 is a solid, value-focused tool for anyone who needs to find metal in walls and slabs without complex setup. Its clear strength is detecting ferrous metal to reasonable depth in plaster and concrete, and it is worth buying for remodelers and DIYers who prioritize accurate metal detection over extra features.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow deep will this detector find metal?\u003c\/strong\u003e\u003cbr\u003eThe m40 locates ferrous metal up to about 4 in and non-ferrous metal up to about 2 in, suitable for typical rebar and plumbing detection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it find studs in plaster walls?\u003c\/strong\u003e\u003cbr\u003eYes - customers report it works well as a stud finder in lathe and plaster construction by detecting nails and screws associated with studs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat surfaces will it scan?\u003c\/strong\u003e\u003cbr\u003eIt is designed to scan drywall, lath and plaster, wood, tile, stucco and concrete and other non-metallic surfaces.\u003c\/p\u003e","brand":"Zircon","offers":[{"title":"Default Title","offer_id":48235154309339,"sku":"B09DZT3NTD","price":32.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51o8FHxkmoL._AC_SL1000.jpg?v=1770823893","url":"https:\/\/gearmusthave.com\/products\/zircon-metalliscanner-m40-handheld-metal-detector-reliable-wall","provider":"GearMustHave","version":"1.0","type":"link"}