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World Leader in Power Quality and Energy Monitoring.

PSL provides power analyzer for use at the global market.



The PQube3 is the only Class A instrument certified for the new-for-2015 Edition 3 of IEC Standard 61000-4-30. 512 samples per cycle, sags/dips, swells, interruptions, voltage and current harmonics, Flicker IEC 61000-4-15 Class F1, RVC - Rapid voltage changes, 2kHz-150kHz emissions recorder, 4 MHz HF impulse recorder, and much more...

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Information about PQube3