3 in1 LCD Stud Finder WoodMetal Detector Pipe Sensor Wire Electric Wall Scanner
Stud detecting depth Detect stud. Wood 30 x 30 mm: ≤18 mm. AC live wires: AC 90-250V live wire (5 cm), frequency at 50-60 Hz. Due to the difference between different monitors, the picture may not reflect the actual color of the item.