Abstract: A mass flow meter for flowing media, which operates on the Coriolis Principle, has a conduit inlet, a conduit for carrying a flow medium, a conduit outlet, a carrier system carrying the conduit, the conduit inlet and the conduit outlet, at least one oscillator acting on the conduit and at least one measuring device detecting Coriolis oscillation based on a Coriolis force or forces. The mass flow meter is especially appropriate for technical manufacturing, measuring and operating requirements because the conduit is designed in a meandering form and has an inlet bend, at least two return bends, an outlet bend and connecting pieces in between.