[Smart ZigBee connection]To ensure the product works properly, the meter must be connected to a ZigBee gateway. This means that users can achieve smarter energy management by connecting with other smart devices. [Real-time Forward and Reverse Channel Power Measurement]: Monitor and manage power consumption with precision. This meter simultaneously measures the total power of the forward and reverse channels, providing accurate real-time display for each channel. [Power Measurement for Channels A and B] Gain detailed insights into power consumption with measurements for channels A and B. [Current Measurement]Accurately measure and display the current value of the target device in milliamps (mA). This detailed current information assists in power analysis and load optimization. [Voltage Measurement] Ensure proper device operation by accurately measuring and displaying the voltage value in volts (V). [Power Factor and Frequency Measurement]Enhance energy efficiency and stability with real-time power factor and frequency measurement.