{"product_id":"gaqqee-wall-scanner-metal-stud-ac-wire-detector","title":"Gaqqee Wall Scanner – Stud, Metal \u0026 AC Wire Detector","description":"\n\u003ch2\u003eGaqqee Wall Scanner – Detect Studs, Metal \u0026amp; AC Wiring with Confidence\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGaqqee Wall-Mounted Metal Detector \u0026amp; Wall Scanner\u003c\/strong\u003e is an essential DIY and trade tool for anyone undertaking interior structural work. Whether you're hanging shelves, running cables, or planning a renovation, this compact scanner helps you quickly locate metal studs, timber framing, and live AC wiring hidden beneath walls, floors, and ceilings — before you drill or cut.\u003c\/p\u003e\n\n\u003cp\u003ePowered by a standard 9V battery (not included), the scanner uses frequency-variation sensing to detect changes in material density beneath the surface. LED indicator lights illuminate sequentially as you approach a target, and an audible alarm alerts you the moment a hidden object is found.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-material detection:\u003c\/strong\u003e Locates metal, timber studs, and AC wiring concealed within walls and surfaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVisual \u0026amp; audible alerts:\u003c\/strong\u003e Sequential red LED indicators plus a clear beep alarm guide you precisely to hidden objects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDetection depth:\u003c\/strong\u003e Up to 19 mm (approximately ¾ inch) beneath a uniform surface, with a ±3 mm tolerance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact ergonomic design:\u003c\/strong\u003e Measures just 145 × 62 × 25 mm — fits comfortably in one hand for extended use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple two-step process:\u003c\/strong\u003e Easy sampling and scanning procedure makes it suitable for beginners and professionals alike.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE \u0026amp; RoHS certified:\u003c\/strong\u003e Meets European safety and environmental standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery-powered convenience:\u003c\/strong\u003e Runs on a single 6F22 9V battery for portable, cord-free operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003ch4\u003eStep 1 — Sampling\u003c\/h4\u003e\n\u003cp\u003ePlace the scanner flat against the surface and press the power switch. The first red and green indicator lights will illuminate, accompanied by a single 'beep', then the red light extinguishes — confirming successful calibration. If the red light stays on and emits a short 'beep-beep', move to a clear area of the surface and retry, as interference or an object already present may be affecting calibration.\u003c\/p\u003e\n\n\u003ch4\u003eStep 2 — Scanning\u003c\/h4\u003e\n\u003cp\u003eHold the power switch depressed and glide the scanner slowly along the surface. Red LEDs will illuminate one by one as you approach a hidden object. When all LEDs are lit and the 'beep-beep' alarm sounds, mark the location with a pencil. Release the switch, reposition, and scan from the opposite direction to confirm the exact centre of the hidden object. Repeat several times for reliable results.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6F22 9V battery (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e145 × 62 × 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Detection Depth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e19 mm beneath uniform surface\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Tolerance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMin Target Surface Area\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1,200 mm²\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLED indicator lights (no LCD screen)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGaqqee Wall Scanner × 1 \u003cem\u003e(battery not included)\u003c\/em\u003e\n\u003c\/li\u003e\n  \u003cli\u003eInstruction Manual × 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cp\u003eUpgrade your toolkit and browse more of our product range:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ancient-nutrition-multi-collagen-advanced-muscle-60-capsules\"\u003eAncient Nutrition Multi Collagen Advanced Muscle 60 Capsules\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/bu-sinking-minnow-lure-29mm-2-8g-bass-pike-trout-wobbler\"\u003eB\u0026amp;U Sinking Minnow Lure 29mm 2.8g – Bass Pike Trout Wobbler\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What materials can the Gaqqee wall scanner detect?\u003c\/h4\u003e\n\u003cp\u003eA: The Gaqqee wall scanner is designed to detect metal objects (such as metal studs, nails, and pipes), timber\/wooden studs, and live AC wiring hidden behind walls, floors, and ceilings. It detects any foreign object that creates a change in material density beneath the scanned surface.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How deep can the wall scanner detect objects?\u003c\/h4\u003e\n\u003cp\u003eA: The scanner can detect objects up to 19 mm (approximately ¾ inch) beneath a uniform surface, with a detection range tolerance of ±3 mm. The target object must have a minimum surface area of 1,200 mm² to be reliably detected.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the scanner come with a battery?\u003c\/h4\u003e\n\u003cp\u003eA: No, the scanner requires one standard 6F22 9V battery for operation, which is \u003cstrong\u003enot included\u003c\/strong\u003e in the package. Please ensure you have a 9V battery on hand before use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the Gaqqee wall scanner suitable for beginners?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The two-step sampling and scanning process is straightforward, and the sequential LED indicators combined with the audible alarm make it easy to pinpoint hidden objects even for first-time users. The included instruction manual walks you through the full procedure.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What materials can the Gaqqee wall scanner detect?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Gaqqee wall scanner is designed to detect metal objects (such as metal studs, nails, and pipes), timber\/wooden studs, and live AC wiring hidden behind walls, floors, and ceilings. 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