METREL MD 9272 Instruction Manual page 18

MD9272 Leakage Clamp TRMS Meter with Power Function Description of Functions
Phase displacement measurement
In this function the phase displacement measurement between the voltage and the
current is shown in degrees. The position of the voltage terminals and the jaw should be
taken into account the red terminal should be connected in line terminal and the jaw
should be connected in such a way that the current flows in the direction indicated on the
jaw toward load. If this is not the case the phase displacement angle shown will not be
correct.
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