Fluke-435-Series-II-Power-Quality-&-Energy-Analyser-FLUKE-4116661-P-The-Fluke-435-Series-II-Three-Phase-Power-Quality-&-Energy-Analyser-helps-locate-predict-prevent-&-troubleshoot-power-quality-problems-in-three-phase-&-single-phase-power-distribution-systems-in addition-the-Fluke-patented-energy-loss-algorithm-Unified-Power-Measurement-measures-&-quantifies-energy-losses-due-to-harmonics-&-unbalance-issues-allowing-the-user-to-pinpoint-the-origin-of-energy-waste-within