3 Phasen Sequenz Rotationstester LED Anzeige Detektor Meter Checker SM852B RA
22,64 €
4: Check the presence of open phase and identify 3 phase sequence condition. 1: 2 functions in one unit: Open phase indication & Phase rotation indication. 7: Indicate phase orientation (clockwise or counter-clockwise) and whether each of three phases is live.
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