The present invention discloses a multifunctional microelectrode chip circulation detecting pool device. The upper end face of a lower pressed plate is embedded with an electromagnetic field coil, and the two sides are provided with guide rail electrodes. The guide rail electrodes are respectively and electrically connected with the coil lead of the electromagnetic field coil. The lower end face of an elastic film is embedded with a microelectrode chip and the upper end face is provided with a circulating groove. The two sides of an upper pressed plate are respectively provided with guide rail electrodes. The guide rail electrodes are respectively and electrically connected with the electrode lead of the microelectrode chip. The upper pressed plate is provided with a fluid inlet and a fluid outlet. A pipeline is arranged on the fluid inlet and the fluid outlet of the upper pressed plate by two pipeline connectors. The microelectrode chip is positioned at the lower part of the elastic film and the upper part of the lower pressed plate. The electromagnetic field coil is positioned at the lower part of the microelectrode chip and the upper part of the lower pressed plate. The fluid inlet and the fluid outlet respectively aim at the two end ports of the circulating groove of the elastic film. The present invention has the advantages of simple structure, advanced function and convenient installation and cleaning. The present invention can be widely used in the fields of biology, chemistry and life sciences.