Badger Meter's impeller products are used to measure liquids in a variety of industrial and commercial markets. These insertion and inline impeller meters serve a wide range of markets including irrigation, HVAC, energy management, water treatment, fire fighting apparatus and general industrial. Additionally, Badger manufactures and markets Btu monitors and transmitters that are compatible with virtually all energy management systems. The Impeller Products division also offers wireless RF flow sensors to the turf and agricultural irrigation markets utilizing its years of expertise in the Automated Meter Reading market. Data acquisition and data management systems are also offered either by direct wire connections or via a wireless mesh network technology.