Megger PSI410 Phase Sequence Indicator
The Megger PSI410 Phase Sequence Indicator is used to indicate phase sequence via the use of LED indicator lights, allowing the user to determine the direction of phase on three-phase industrial and commercial equipment.
When testing phase the PSI410 shows the results as clearly rotating LED lights in a clockwise or anti-clockwise direction depending upon the phase rotation detected. It will also sound an audible tone specifically for either direction, making it easy to determine phase at all times.
- LED clockwise and counter clockwise phase rotation indication
- Audible indication
- Phase condition LEDs
- Fused test leads
- Dual phase colour identification