Electronic, active phase comparator DEHNcap/PC-LRM housed in a leatherette case, with three separate LED displays in accordance with DIN0682-415 (EN/IEC 61243-5) for all-pole determination of phase equality in switchgear with LRM measuring sockets. Use on HR measuring sockets via two HR-LRM measuring adapters. For nominal voltages up to 45 kV / 50 Hz (three-phase system). With integrated self-test device and battery monitoring. Device records zero crossings of the two systems to be compared.
