Features: High precisions three phase power meter module with wide voltages ranges ensures accurate, real time energy monitoring for industrial applications. Streamlined matte housing with 2mm acrylic window offer durability, heat resistance, and clear visibility, featuring PC grade flame retardant materials. Ideal for electrical engineers, facility managers, and energy auditors requiring three phase AC voltages current monitor in smart grids or equipment management systems. Perfect for monitoring power parameters in stations, intelligent street lighting, base stations, and industrial equipment energy consumption analysis. With hardware/software address configuration and multiple communication interfaces enables seamless integration. Specifications: Voltages: 50-220/380V Current: 0-100A Measurement accuracy/grade: ±1% Power: 0-38KW Size: about. 116x76x27.8mm/4.57x2.99x1.09in Pattern: 2 pattern optional Package Includes: 1 Set Three Phase Energy Meter Module note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.