Power quality analyzers use insulated test leads with compatible probes and clamps to detect power, quality, and energy waste in facilities. Also called power quality testers, these units send AC currents through electrical systems to trace and identify issues like voltage spikes that damage equipment over time. They also pinpoint harmonic irregularities, swells, unbalance, and dips in energy which may lead to automated systems losing power, reduction in overall efficiency, or even production downtime. Power quality analyzers help electricians, operators, and facility maintenance personnel proactively troubleshoot to streamline production, eliminate downtime, and help reduce costs.