Energy Meters products from Tangshan Huizhong Instrumentation Co.,Ltd..

Powered by battery, this meter provides continuous operation for over 6 years on a single cell. It offers low initial flowrate and high measuring accuracy, even at maximum flowrate over extended periods.

This compact ultrasonic heat meter features low power consumption, allowing it to operate continuously for over 10 years on a single battery. It is suitable for measuring heat consumption in residential buildings, district heating systems, and centralized air conditioning systems.