The GEYA GY500-3E4 Three Phase Multi-Function Digital Programmable Smart Electric DC Energy Power Meter is a high-precision, intelligent solution designed for accurate energy measurement and monitoring in renewable energy and industrial applications. Featuring a digital display, RS485 communication interface, and compatibility with AC 220V systems, this power meter ensures reliable performance across a wide range of operating temperatures. Ideal for energy management in solar, wind, and storage systems, it offers advanced measurement capabilities including voltage, current, power, and energy consumption. Built with industrial-grade durability, it supports MODBUS-RTU protocol for seamless integration into smart grids and IoT-enabled energy infrastructures, making it a key component for modern, efficient, and scalable energy monitoring systems.More