GSW7666 is a prepayment water meter that complies with the STS Standard and has multiple nozzles. It is an ideal residential water meter for revenue protection & customer management of water utilities. With low power consumption, the meter supports gradient charging and offers multiple caliber sizes (optional), making it a cost-effective metering device.

· Dry-type structure
· Metrological class up to R160
· Precise sampling up to 0.008m³
· Optional communication ports
· Battery life up to 10 years
· Supports forward and reverse metering
· Low power consumption
· Supports OTA remote upgrade
· Supports Multi-Alarm Alert
· Brass body