The ultrasonic bulk water meter is for use in drinking water distribution and industrial applications. The ultrasonic bulk water meter is used to record high and fluctuating flows in drinking water distribution and in industry, with a very low-pressure loss at the same time. 
A bulk meter is a large meter that we fit pipes to help us find leaks. They are usually fitted to pipes that supply large blocks of flats and they’re only used to measure water flow and will not affect your bill. 
http://www.shmeter.com/ultraso....nic-water-meter/ultr


