Hanmatek SF4 Wall Scanner 5 in 1 Stud Finder
🔍 Hanamtek SF4 Wall Scanner — Accurate, Safe & Easy to Use
Upgrade your toolbox with this Hanamtek SF4 Wall Scanner 5-in-1 multifunctional wall detector, engineered for professional precision and home-use convenience. Perfect for drywall, plaster, and wooden slats.
🌲 Triple-Depth Wood Stud Detection
Detect wooden studs with three adjustable depth settings (0.5", 1", 1.5") for precise framing, mounting, and renovation work. Ensure accurate results even on thicker walls.
🔩 Metal & Live Wire Detection
Easily locate metal pipes, rebar, and live AC wires (up to 120mm deep) to avoid drilling into hidden electrical lines or metal structures — enhancing both safety and efficiency.
💡 Smart LED & Audio Alerts
Tri-color LED indicators (Green = Ready, Yellow = Near, Red = Target) combined with audible beeps provide real-time guidance so you can pinpoint exactly where to drill.
⚙️ Auto Calibration & User-Friendly Design
Automatic calibration before each scan ensures consistent accuracy. Designed with an ergonomic grip, lightweight body, and one-button operation for effortless use.
Powered by a 9V battery (not included).
✅ Perfect for:
- Home improvement and DIY projects
- Professional construction and renovation
- Hanging shelves, TVs, or artwork safely
 
          
         
    
 
    
 
    
 
    
 
    
 
    
 
    
 
    
 
 
 
 
 
 
 
 
 
    
   
    
   
    
   
    
   
    
   
    
  