The background is coloured in dark blue and on the right side is the water-meter from ista depicted.

Smart hot and cold water meters: domaqua®m and istameter®m.

Make your water usage management more efficient and cost-effective with our state-of-the-art smart hot and cold water meters.

Integrated wireless interface for remote reads

Automatic data transmission on fixed dates

Modular system for a versatile range of applications

Accurate flow rate measurement

Both cold and hot-water meters available

Three flexible usage options are available for our modular commercial water flow meter system: contact, wireless or M-Bus. Our dry-running water meters guarantee superior accuracy as far as measurement and operation are concerned, as the counter does not come into contact with the water flow, preventing any unwanted deposits.

Furthermore, our compatible accessories offer a versatile range of mounting options and applications

Discover our range of water meters for any application: domaqua®m & istameter®m.

At ista, we offer a complete range of commercial hot and cold water flow meters for all types of properties, whether for apartments, houses or bulk water meters. Our water meters are equipped with precise measuring technology that accurately records water consumption and allows for consumption-based billing. This ensures that even the smallest leaks, such as from dripping taps, are accounted for in the billing process.

Cold-water meters are located in every residential unit and measure individual water consumption, for example from tap water or the washing machine. This consumption forms the basis for your water bill.

Hot-water meters are used in residential units if the hot water is heated centrally. This ensures that the hot water costs can be billed fairly according to consumption in the heating bill.

Wireless data collection

Remotely collects consumption data with no need to enter any property.

M-Bus system

Central recording of heating energy and water consumption.

Modular system for a wide range of applications

I.e. a flush or surface-mounted meter.

The image depicts a man sitting at a round table in a well-lit office space. There is a glass of water and a small espresso cup on the table, adding to the professional yet comfortable atmosphere. The man is smiling and engaged with the water consumption billing from ista on his laptop, taking notes in a notebook. He is wearing a blue button-down shirt and glasses. The background features a flip chart, potted plants, modern furniture, and large windows allowing natural light to flood the room.

Upgrade your water management with ista's innovative water metering solutions.

ista's water metering service offers a variety of value-added features, such as automated billing, real-time consumption monitoring and leak detection, providing you with a comprehensive solution for all your water management needs.

Discover more