Abstract: The present invention is related to the type of milking machines with milk bucket or trolley bucket milking machine used for milk production mainly in small-medium scaled animal breeding enterprises.

Abstract: The present disclosure is related to a free flow electronic meter, which is used in measuring the velocity and flow rate of a fluid, particularly in measuring milk yield of sheep, goat, buffalo and cattle during milking. The free flow electronic meter includes a measurement pipe wherein the velocity of the material that passes through it is measured by means of a flow rate measurement sensor. When the milk flows continuously through the measurement pipe, an air passage pipe and/or free air passage pipe prevents vacuum fluctuation that causes udder diseases. This result is reached by preventing a change of the vacuum level during milking due to increased milk flow at teat end by providing extra air passage.