text: Features: a magnetic drive, dry dial and helix type water meter with an interchangeable measuring unit. It has the advantages of small resistance, negligible head loss, big capacity, excellent accuracy, high measuring capacity, and long life of service. The measuring unit with sealed indicator offers the meter with very clear reading condition. The meters can be equipped with a kind of remote transmission Device, the pulse generating volume could be 100, 1000 or 10000 liter/pulse.