These Sofamel omnidirectional personal electric field voltage detectors are available in four modes. They provide an additional safety element for individual use indicated for power line operators who work close to live lines with the possibility of switching to a less sensitive operating mode and getting closer to the points in electrical tension.
When the user is close to an electric field between 7.9 kV - 69 kV and exceeds a distance of approximately 2 metres for 7.9 kV and 5 meters for 69 kV, the detector sounds a signal. The alarm does not stop sounding until you move away from the dangerous zone.
When the user is close to an electric field the detector sounds a signal and the alarm does not stop sounding until you move away from the dangerous zone.