Fluke - 6 points to consider before conducting measurements on the quality of the electrical network

Understanding the problems/symptoms:
Before starting electrical maintenance work or measuring the quality of the electrical network, the best practice is to precisely define what is happening, especially if the work environment is not familiar.
If specific equipment is involved, it is often useful to discuss with the operator the potential cause of a problem.
A journal including symptoms with data and times is also very useful for comparing data from electrical network quality measurements.
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