The FNIRSI WD-02 wall detector finds rebar, metal pipes, wood studs and live AC wiring behind walls, floors and ceilings before you drill. It is the upgraded version of the WD-01, with an HD TFT screen, new interface and three sensitivity levels.
The screen shows the target's depth and material, and a centre-locating hole lets you mark the exact drilling point. It recharges over Type-C.
Key Features
- 🧱 Ferrous metal to 120mm copper to 100mm
- ⚡ Live AC wire to 50mm
- 🪵 Wood detection to 38mm in depth mode
- 🎚️ 3-level sensitivity and auto calibration
- 🎯 Centre-locating hole for marking drill points
Technical Specifications
| Ferrous metal | 120mm max |
|---|---|
| Non-ferrous (copper) | 100mm max |
| AC wire | 50mm max |
| Single-strand copper wire | 40mm max |
| Wood | 20mm (precision) / 38mm (depth mode) |
| Display | HD TFT |
| Alarm | Buzzer and indicator light |
| Auto off | 5 min |
| Battery | 3.7V 300mAh, Type-C |
| Size | 138 × 68 × 22 mm |
| Weight | 122 g |
What's in the Box
- 1 × FNIRSI WD-02 wall scanner
- USB cable as supplied by FNIRSI