Water measuring pool with high measuring precision

The utility model relates to the technical field of irrigation equipment accessories, in particular to a water measuring pool with high measuring precision. The utility model provides a measuring pool with high measuring precision, which solves the technical problems of low measuring precision and difficulty in replacement of a meter in irrigation equipment in the prior art. A measuring pool with high measuring precision comprises a pool body, a concrete isolation plate is arranged in the pool body and divides the pool body into a water inlet pool, a measuring pool and a water outlet pool, a measuring device is arranged in the measuring pool, a pipeline comprises a horizontal section communicated with the water inlet pool and a vertical section communicated with the horizontal section, and the vertical section is communicated with the water outlet pool. The meter is arranged on the vertical section, the water outlet mechanism is arranged at the upper end of the meter, and the meter is mounted at the tail end