Standard Phase Rotation indicator with Open Chase Checker

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  • Two functions in one unit: open phase and phase sequence detection.
  • Lamps let you determine at-a-glance if phase is open.
  • Large size alligator clips for easy clipping onto switch-boards terminals.
  • Checks a wide range of 3-phase power sources.
  • Special test leads length are available on request.
  • Push button switch is designed to minimize damage due to negligence.