ATO Flow Meter Inc offer an extensive range of meters including gas flow meters & liquid flow meters such as magnetic flow meters, vortex flow meters, turbine flow meters, portable clamp-on ultrasonic flow meters, which provide a reliable and cost-effective means of flow measurement for air, gas, steam and other fluids. The flow meter is a device that is used to monitor the flow of gases and liquids in pipes and they are widely applied in the automotive, petroleum, HVAC, food and beverage, utility services, chemical, and many other industries. There are wide selection of port sizes, materials, signal output and so on, to suit your different applications.