{"product_id":"fnirsi-wd-01-6-in-1-rechargeable-stud-finder-wall-scanner-with-positioning-hole-lcd-and-audible-alerts","title":"FNIRSI WD-01 6-in-1 Rechargeable Stud Finder \u0026 Wall Scanner with Positioning Hole, LCD and Audible Alerts","description":"\u003cp\u003e\u003cstrong\u003eFNIRSI WD-01 is a rechargeable 6-in-1 stud finder and wall scanner that rapidly locates wood, metal, live AC and copper wiring with a built-in positioning hole for precise marking.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you're hanging shelves, installing fixtures or routing cables, the FNIRSI WD-01 combines multiple detection modes with an easy-to-read LCD and audible alerts to reduce guesswork. The upgraded positioning hole helps mark edges and centers cleanly, while auto-calibration and a rechargeable battery keep the tool ready on job sites or around the home.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the FNIRSI WD-01 find studs and edges accurately?\u003c\/h3\u003e\n\u003cp\u003eThe WD-01 offers two depth modes and clear center\/edge detection so you can choose speed or deeper scanning depending on wall thickness. Auto-calibration adapts to the current surface for consistent readings across drywall, painted plaster, lath and other common finishes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eExact scan: detects wood\/metal stud center and edges up to 0.75\" deep.\u003c\/li\u003e\n  \u003cli\u003eDepth scan: locates centers and edges up to 1.5\" deep for thicker walls.\u003c\/li\u003e\n  \u003cli\u003eAuto-calibration: initializes anywhere on the wall for one-step scanning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich hidden items can this wall scanner detect?\u003c\/h3\u003e\n\u003cp\u003eThe WD-01 includes six detection modes that separate ferrous and non-ferrous metals, plus copper and live AC wiring identification. Mode selection helps prevent false positives by focusing on the material you expect to encounter behind the surface.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFerrous metal mode: finds iron or steel up to 4.7\" deep.\u003c\/li\u003e\n  \u003cli\u003eNon-ferrous metal mode: locates copper and similar metals up to 3.9\" deep.\u003c\/li\u003e\n  \u003cli\u003eAC wire mode: detects live unshielded AC wires up to 2\" deep.\u003c\/li\u003e\n  \u003cli\u003eCopper wire mode: identifies copper lines up to 1.6\" deep.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the positioning hole and display useful on the job?\u003c\/h3\u003e\n\u003cp\u003eThe newly designed positioning hole lets you mark the exact edge or center point without guessing, so drilling and fastening are both faster and neater. The LCD combined with an audio alarm gives visual and audible confirmation so you can work confidently in bright or noisy environments.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePositioning hole: accurately marks center\/edge locations for fast layout work.\u003c\/li\u003e\n  \u003cli\u003eDigital LCD: shows mode, depth and targets for clear interpretation.\u003c\/li\u003e\n  \u003cli\u003eAudio alarm: confirms detections when you can’t look at the display.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs the FNIRSI WD-01 practical for everyday DIY and pro use?\u003c\/h3\u003e\n\u003cp\u003eYes — rechargeable power and versatile surface compatibility make it suited to casual homeowners and trade professionals alike. It works on walls, floors and ceilings and handles a variety of finishes, saving time on installations, renovations and troubleshooting behind surfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRechargeable battery: eliminates disposable battery replacements.\u003c\/li\u003e\n  \u003cli\u003eWorks on wallpaper, painted drywall, acoustic ceilings, wood flooring and more.\u003c\/li\u003e\n  \u003cli\u003eCompact design: easy to store in a toolbox or carry on site.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The FNIRSI WD-01 targets homeowners, renters, carpenters and electricians who need dependable, multi-mode detection without carrying multiple tools. It’s useful for anyone installing fixtures, running cables or verifying hidden utilities where precise marking, depth awareness and safe avoidance of live wires matter.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How deep can the FNIRSI WD-01 detect studs?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It finds wood and metal stud centers\/edges up to 0.75\" in Exact mode and up to 1.5\" in Depth mode.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the WD-01 detect live electrical wires?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — AC scan detects live unshielded wires up to 2\" deep and copper mode locates copper wiring up to 1.6\".\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"FNIRSI","offers":[{"title":"Default Title","offer_id":52909279871288,"sku":"B0B9JCWBRQ","price":94.57,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/6799\/6984\/files\/fnirsi-wd-01-front-view.jpg?v=1788573428","url":"https:\/\/kelorix.ca\/products\/fnirsi-wd-01-6-in-1-rechargeable-stud-finder-wall-scanner-with-positioning-hole-lcd-and-audible-alerts","provider":"Kelorix Canada | Shop Home, Electronics, Beauty, Toys \u0026 More","version":"1.0","type":"link"}