Major Instruments designed for measuring and indicating flow and total volume of conductive liquids. As there are no moving parts in the flow profile the device can be used to measure extremely dirty liquids containing solids. The flow meter is for use with conductive liquids only. Range of Applications. The flow meter has been designed for use in all process industries including chemical, water and waste water. Features. The inductive flow meter Megha-Flow is a highly accurate and stable device. The construction of the flow meter uses components with a long-term time and temperature stability.