The utility model provides an electroosmosis grouting test device. The device comprises a direct-current power supply, a data recorder, an electric quantity sensor, a soil test box, a water collectingdevice, an electrode needle and a potential probe, the electrode needles are a positive electrode needle and a negative electrode needle; wherein the positive electrode of the direct-current power supply is connected with the positive electrode needle through the electric quantity sensor, the data recorder is connected with the electric quantity sensor, the negative electrode of the direct-current power supply is connected with the negative electrode needle, the geotechnical test box is connected with the water collecting device through a pipeline, and the electrode needles and the potentialprobes are respectively inserted into the geotechnical test box. The electroosmosis drainage consolidation test device is reasonable in design and accurate in precision, and when electroosmosis drainage consolidation test is carried out on soft soil, an electrode is inserted into soil, so that short circuit of a circuit is prevented, and a corroded electrode is convenient to replace.