SM852B 3 Phase Rotation Tester Digital 3 Phase Rotation Meter Portable And W
19,98 €
Maodel: SM852B. Item Type: 3 Phase Rotation Tester. 1 x 3 Phase Rotation Tester. Multifunction: It can detect the state of the open phase and the sequence of the phases through LED and buzzer. If the following conditions occur, stop using it, and perform corresponding inspections and repairs to avoid electric shock and unsafe accidents.
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