What type of meter is most commonly designed for residential use?

The positive displacement meter is most commonly designed for residential use due to its simple and reliable mechanism. This type of meter operates by measuring the volume of water passing through it by using a chamber that fills and empties, displacing a specific volume with each cycle. This design allows for accurate measurement of low flow rates, which is typical in residential settings where the demand for water can be variable and often minimal at times.

Positive displacement meters are favored in homes because they are straightforward, durable, and maintain accuracy over the flow ranges typically experienced in residential applications. While electronic and inferential meters may offer advanced features and are used in some applications, they are not as prevalent in residential settings primarily due to their complexity or higher costs. Multi-jet meters are also used in specific applications but are less common for residential connections compared to positive displacement meters, especially for standard household consumption.