Find studs, pipes, and live wires behind walls with precision using the FNIRSI WD-01 WD-02 Wall Scanner.
Clear depth and material feedback: The LCD displays target depth and material; color-coded indicators turn yellow or red as you approach, green means no target; a timely beep confirms detection and alerts continue as you reach the center.
Wide, practical detection ranges: Metals up to 120mm; non-ferrous copper up to 100mm; live AC wires up to 50mm; single-strand copper up to 40mm; wooden edges detected up to 38mm in depth mode and 20mm in precision mode.
Smart center positioning: Center-positioning hole design lets you mark the drilling point right after detection for precise, error-free openings.
Compact, ready-to-use package: ABS body, rechargeable 3.7V 300mAh battery (included), auto-shutoff after 5 minutes of idle time, plus a manual and storage bag for easy setup.
