The Ermenrich Ping SM70 stud finder is a device for detecting metal objects (pipes, reinforcement, self-tapping screws), power cables, and wooden structures hidden in walls, floors, and ceilings. It ensures safety during construction, repairs, expansions, and installations. It prevents, for example, accidental drilling into power cables or causing damage by drilling into metal parts.

The Ermenrich Ping SM70 stud finder is a useful tool not only for professional purposes but also for home use. It is a compact device with button control and an integrated LCD screen. The screen displays symbols for operation and a signal bar indicating how close a screw or cable is to the detector. The device will emit a sound when it detects a screw or cable, and you can disable the sound alerts if necessary.

Sensitivity and calibration functions are used for precise adjustment of the instrument.