







🔍 Find it fast, fix it first — never miss a stud or wire again!
The FNIRSI WD-02 is an upgraded electronic stud finder featuring a unique positioning hole for precise marking of wood studs, metal, pipes, and live AC wires behind walls. It offers three detection modes with adjustable sensitivity, detecting up to 1.5'' in wood, 4.7'' in metal, and 2'' in live wires. Equipped with a rechargeable battery, digital LCD display, and audio alerts, it auto-calibrates for quick, accurate scanning across various wall surfaces, making it an essential tool for professionals and DIYers alike.











| Manufacturer | FNIRSI |
| Part Number | WD-02 |
| Item Weight | 4.2 ounces |
| Package Dimensions | 8.03 x 3.86 x 1.85 inches |
| Item model number | WD-02 |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
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