Sefram 18 - Contactless Detector

Magnetic field detector
Usable for solenoid valves, relays, magnets
Contactless measurement
Visual indication

This device allows the detection of magnetic fields generated by magnets, solenoids, coils, etc...
The applications are numerous, especially in the maintenance of solenoid valves and industrial relay devices.
The device comes with a magnet that allows testing its proper functioning before actual tests.