This meter is suitable for measuring single-phase AC active energy with a reference voltage of 220V or 230V and a frequency of 50Hz or 50Hz.

This product is suitable for a wide voltage range, high reliability, long lifespan, high accuracy, low power consumption, and has functions such as anti-theft. It adopts a guide rail structure design, has a small volume, and can be widely used for single-phase energy metering and centralized installation in cities, rural areas, or factories and enterprises.