HB866-P1后付费，HB866-PL联网预付费 Multi-user Energy Meter

HB866-P1后付费，HB866-PL联网预付费 Multi-user Energy Meter is a high-quality power metering product from Huabang Power Technology. Category: Multi-user Energy Meter Series. Model: HB866-P1后付费，HB866-PL联网预付费. This product complies with relevant Chinese national standards (GB/T series) and is widely used in electrical metering, energy management, smart grid, industrial distribution and building energy monitoring applications. Features include high measurement accuracy, long service life, low power consumption and reliable operation in various environmental conditions. Multiple communication options (RS-485, MBUS, NB-IoT, 4G, LoRa) available depending on the model.