20A AC Power Meter, 125V Outlet Monitor for NEMA 5-15P to 5-20R, Multifunction Energy Monitor, LCD Digital Real-Time Display for Monitoring Voltage Current Power Electricity Consumption Frequency

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More features

• Accurate Energy Management: Highly sensitive meter monitors voltage, current, power, electricity consumption, power factor and frequency in real time, helping you to accurately analyze the energy consumption of electrical appliances, optimize the efficiency of electricity use and reduce electricity costs
• Professional-Grade Power Analysis: LCD screen visually provides in-depth parameters such as power factor and frequency to help engineers diagnose circuit problems, optimize equipment performance, and improve energy efficiency
• Safety Protection: Built-in NEMA 5-20R GFCI ground-fault protection socket, effectively preventing overload and short-circuit risks, real-time detection of voltage fluctuations, transient drops and other power quality problems, timely detection of hidden problems in aging equipment, and safeguarding electricity safety
• Long-Term Monitoring: Supports long-term data recording to help household power consumption, commercial billing, industrial load assessment and energy-saving transformation. At the same time, long press the black button on the right side for 5 seconds to restore the factory settings
• Multi-Scenario Applicable: No need for complicated setup, just plug it into the socket and use it with 6.56 feet 12AWG cable to meet different usage requirements. Widely used in residential (lamps/kitchen appliances), commercial (computers/printers), educational equipment (projectors/classroom appliances) and other scenarios