The Martindale PC15250 is designed to quickly and simply prove the presence of all three phases on a distribution system and indicate the phase sequence.
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Quickly and simply prove the presence of all three live phases (or identify which are faulty) and show the sequence of phase rotation when all three phases are confirmed as present.
The Martindale PC15250 gives a fast, effective, battery free method of identifying unmarked cables and ensures that 3-phase outlets and machines are wired correctly.
Includes: Martindale PC15250 Phase Rotation and Continuity Indicator, Fused Crocodile Clip, Two Fused Probes with Retractable Shrouds.