Wall Scanner and Stud Finder with Live Wire and Rebar Detection

Drill, mount, and renovate with greater confidence by knowing what may be hidden behind the surface. The FNIRSI WD-02 is a multifunctional wall detector designed to locate wood, metal, rebar, and live AC wiring before you drill or cut. Ideal for DIY projects, renovations, installations, and professional maintenance, it combines three detection modes with adjustable sensitivity for accurate positioning. Its anti-interference module, clear screen, audible alerts, and center-marking hole help you find targets quickly and mark the right spot.

Key Features

• 3-in-1 detection modes locate metal, live cables, and wooden studs.
• Deep scanning detects ferrous metal/rebar up to 120mm, copper up to 100mm, AC wiring up to 50mm, and wood up to 38mm.
• High-performance anti-interference technology helps reduce false alerts and improve positioning accuracy.
• Screen, indicator lights, and buzzer provide easy-to-follow detection feedback, while the center positioning hole simplifies marking.
• Rechargeable 300mAh battery with convenient USB Type-C charging eliminates frequent disposable battery replacements.
  
  

Why Choose Our FNIRSI WD-02 Wall Scanner and Stud Finder

Unlike basic single-purpose scanners, this live wire detector handles wood, metal, rebar, and electrical wiring with one compact device. Adjustable sensitivity, multi-signal alerts, anti-interference detection, and rechargeable power make it a practical choice when accuracy and convenience matter.

Perfect For

• Home renovation and DIY projects
• Hanging shelves, TVs, cabinets, and wall décor
• Locating studs before drilling or mounting
• Finding concealed metal pipes and rebar
• Checking for live wiring before wall work
• Construction, electrical, and maintenance tasks
  
  

Know What’s Behind the Wall Before You Drill

Make every installation safer and more precise with the FNIRSI WD-02. Add this versatile rebar detector to your toolbox and approach your next drilling, mounting, or renovation project with greater confidence.