Improvements to two and three-phase flow measurement.

The invention for measuring flow polymorphism mobile device, comprising a measuring the first, second fluid currents, and a represents the first and second fluid currents first and second signal the first, second-class gauge of series connection. The device further - comprising a first and second-class measuring i.e. and flow connected with the first and mobile killer the second pressure measuring device. The device and is needed physics made of different fluid currents separating, capable of performing measuring to polymorphism flow.