Power Quality Analyzers

Merqab supplies power quality analyzers used to measure, record, and analyze electrical power parameters including voltage, current, frequency, harmonics, power factor, flicker, and transients. Our range covers portable handheld analyzers, panel-mounted power monitors, and advanced three-phase power quality recorders. Poor power quality can cause equipment malfunctions, overheating, production losses, and increased energy costs. Power quality analysis helps identify the root causes of these issues and supports the design of corrective measures such as filters, reactive power compensation, and equipment grounding improvements. Our analyzers comply with IEC 61000-4-30 Class A and Class S standards and are suited for industrial plants, commercial buildings, utilities, and energy auditing applications.