The Phase Sequence/Continuity Indicator provides positive identification of phase sequence of energized lines and indicates which phase, if any, is faulty.
The Multi-Volt PSI-700 ia a rugged, lightweight instrument used to determine the phase sequence or phase rotation of a three-phase system. It will also detect and identify an open phase.
Model PSI-700 is simple to use. The operator connects three leads to the system and a lamp will instantly indicate either ABC clockwise rotation or CBA counter-clockwise rotation. Three lamps will light to indicate that all phase voltages are
present. Is a phase is open, only one lamp will light and identify the open phase.
