Getting the phase sequence wrong can have devastating consequences for plant and machinery with serious implication for machine safety.
From motors running backwards through to cooling or lubrication systems underperforming, one wrong connection can lead to a major maintenance headache.
Martindale have several solutions for safe and simple measurement of phase rotation, from dedicated non-contact meters through to the fall back of a VT28 two pole tester.
Checking for the correct phase sequence is easy, find out more with Dave Austin in our latest video release.
See our product pages for full details of the Martindale solutions.
Dedicated phase rotation testers:
Other models that can measure phase rotation: