Multi-Mode Detection
Detects metal, wood, and live AC wiring behind surfaces, so you can identify what's hidden before you drill.
- Free shipping
- 14-day easy returns
- Secure checkout
- Quality guaranteed
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Why customers love it
See Through Walls, Drill With Confidence
This multifunctional wall scanner detects metal, wood, and live AC wiring behind walls, ceilings, and floors, helping you avoid hazards during DIY projects and renovations.
- Multi-mode detection for metal, wood, and live AC wiring
- Clear LCD display with buzzer alarm for easy identification
- Deep and exact scanning modes for precise positioning
- Rechargeable battery for cordless convenience
- Ergonomic grip with a compact, portable design
- Scanning depth up to 100mm for metal objects
Why You'll Love It
Clear Alerts
The LCD display and buzzer alarm make it easy to identify what's behind the wall at a glance.
Cordless Convenience
A rechargeable battery lets you scan anywhere without being tethered to a power outlet.
Comfortable to Hold
The ergonomic grip and compact design make it easy to handle during extended projects.
Specs
The details that matter
Built to last outdoors, season after season.
- Model
- FNIRSI WD-01, WD-02
- Product Type
- Multifunctional wall scanner
- Detection Modes
- Metal, wood, live AC wires
- Scanning Depth
- Up to 100mm for metal
- Display
- LCD with buzzer alarm
Our worry-free shopping promise
If your order arrives damaged, defective, or not as described, contact us within 14 days and we will make it right with a replacement or refund.
Frequently asked questions
Everything you might want to know before you order.
What materials can this wall scanner detect?
This scanner detects metal, wood, and live AC wires behind walls, ceilings, and floors.
How deep can it scan for metal objects?
It can scan up to 100mm deep for metal objects.
How do I know what's behind the wall?
The clear LCD display and buzzer alarm provide easy identification of detected objects.
Does it need to be plugged in while scanning?
No, it has a rechargeable battery for cordless convenience.
Is it suitable for precise positioning?
Yes, it offers deep and exact scanning modes for precise positioning of holes.
Shipping & returns
Shipping
- Delivers to United States (based on your selected country/region).
- Estimated delivery: 3–15 business days after dispatch.
- Shipping cost: Free.
Returns
You can request a return within 14 days after delivery. Standard returns have a €4.00 EUR (approximately $4.66 USD) flat-rate return shipping fee, deducted from your refund. Return shipping is free for items that arrived damaged, defective, or incorrect. Items should be unused and in original packaging where possible. Contact us before sending anything back.