1、 Product Material: All Copper/Stainless Steel

2、 Product features:

One household, one meter, record water flow rate; Supports one card with multiple meters, including cold, hot, medium, and pure water meters, electric meters, and gas meters;

◎ Insufficient remaining water, close valve alarm, insert card to open valve; The valve is closed when the remaining water level is zero, and users can only use water after purchasing water again;

Detailed and vivid LCD display, with no loss of data in case of power failure;

◎ Adopting patented ball valves, high temperature resistance, low power consumption, and small pressure loss;

◎ Micro power consumption design/Battery life greater than 6 years, low battery level display alarm indication;

Adopting dual sampling patented technology, anti magnetic and anti-interference, accurate measurement;

◎ Automatic reset flip cover to prevent water from entering the card slot and facilitate meter reading;

Widely used in households, apartments, commercial buildings, and other places where tap water and hot water are charged per household

3、 Product standard: GB/778-2007, CJ/T133-2007, CJ266-2008 standards

4、 Product caliber and main technical parameters: