HW-710 Digital Wall Scanner Stud Finder & Detector – Metal, Wood, AC Wire Locator with LCD Display

Meet the HW-710 Digital Wall Scanner Stud Finder & Detector — your all-in-one tool designed to help you locate studs, metal, and live AC wires behind walls, ceilings and floors with precision and confidence. Whether you're mounting a TV, installing shelving, doing renovation work or safety-checking wiring, this handheld scanner puts advanced detection technologies into your hands.
With multiple scanning modes, a clear LCD display, depth tracking, and audible alerts, the HW-710 helps prevent costly and dangerous mistakes during DIY projects or professional jobs.

Key Features

• Multi-Mode Scanning – Choose from multiple stud detection modes (e.g., 13 mm, 25 mm, 38 mm) for accurate wood or metal stud location. 
• Metal Detection – Detects magnetic metals and non-magnetic metals behind the wall to help you avoid drilling into hidden pipes or rebar. 
• AC Wire Detection – Locates live un-shielded AC wires up to a certain depth (e.g., up to ~51 mm) to help avoid electrical hazards. 
• Depth Indicator – Shows detection depth so you know how far the sensor is reaching and can choose the right mode for thicker walls. 
• Smart Display & Alerts – Features a backlit LCD screen, clear visual feedback and audible alerts for edge/centre detection and live-wire warnings. 
• Portable & Ergonomic – Lightweight build (~170 g) with an ergonomic grip, powered by a standard 9 V battery and auto-shutoff for energy savings. (As described in your specs)
• Wide Scope of Use – Ideal for DIY home use, carpentry, electrical work, renovation, mounting fixtures and cabinets — works on drywall, wood flooring, painted surfaces, wallpaper, acoustic ceilings and more. 

Why Choose HW-710 Wall Scanner?

• Safety-First for Drilling & Mounting
  Modern reviews emphasise the importance of live wire and pipe detection when using stud finders — avoiding hidden hazards saves both money and lives. 
• All-Rounder for DIY and Professionals
  Unlike basic stud finders that only detect wood, the HW-710’s multi-mode metal/wire/wood detection gives you a much more versatile tool.
• Great Value
  Many similar models cost significantly more, yet offer comparable functionality. 
• Clear Visual & Audible Feedback
  Backlit LCD and audible beep make detection simple and reliable — good for both novice users and pro tradespeople.

How to Use & Best Practices

1. Insert a fresh 9 V battery and switch the unit on.
2. Select the appropriate scan mode (stud, metal, or live-wire) depending on your task.
3. Place the scanner flush against the surface you’re scanning; move slowly and smoothly across the wall.
4. Watch the display and listen for audible alerts — when the scanner detects the centre of a stud or hidden object, the alert will change/indicate accordingly.
5. When live wire detection is active, treat any alert as a potential electrical hazard — avoid drilling until confirmed safe.
6. Choose deeper scan modes for thicker walls or layered materials; use shallower modes for simple drywall to improve accuracy.

Final Note

Whether you’re hanging heavy cabinets, installing a wall-mounted TV, performing electrical or plumbing checks, or simply improving your home environment, the HW-710 Digital Wall Scanner offers reliable, multi-mode detection at a great value. It’s built for both the serious tradesperson and the dedicated DIYer. Add it to your toolbox — work smarter, safer and more confidently. Always mark detected positions clearly before drilling or mounting; double-check with another method if doing critical work