The OMNI meter from Sensus is the most technologically advanced large water meter on the market today. The key to this optimal measurement performance is the application of the new Floating Ball Technology (FBT). FBT employs an impeller with a ball design which makes the impeller weightless in the water line. The technology enables the impeller to begin moving with very little water flow or force through the meter. The result is that OMNI has an extended flow range with better low flow sensitivity, as well as the ability to capture extended high flow rates - all with virtually no wear.