一,Product Description The STE38-G is a high-performance three-phase prepaid electricity meter tailored for commercial and industrial power management. It integrates dual-mode GPRS/433MHz RF communication with precise three-phase four-wire measurement technology, enabling real-time access to key electricity data (voltage, current, active/reactive power, four-quadrant energy) via web portals, handheld units, or API-integrated platforms. Compliant with STS standards and equipped