Product Features:

Equipped with a large capacity 3.6V lithium battery for power supply;

The unique design of the calculator casing allows for up and down adjustment within the range of 0 ° to 120 °, and left and right rotation within the range of 0 ° to 350 °, making it convenient for users to read data from different angles;

● Supports two installation positions for water supply and return, not limited to "horizontal" or "vertical", and can be installed at any angle;

The installation of DN15-DN40 heat meters does not require a straight pipe section;

Supports communication protocols such as CJ/T 188 requirements, MODBUS RTU, and GB/T 26831;

Supports optical interfaces, RS485, M-Bus, wM Bus and other communication methods, making it convenient for users to centrally manage data in multiple ways;

●The product has passed China CPA and EU MID certification, complies with GB/T 32224-2015 and EU EN1434 standards, and is compatible with the NOWA protocol for metering and testing by the German Heating Association.