The OE-208 four cell galvanic bath (partial electrical bath) is used for the treatment of limbs under the water with galvanic currents or with 4 types of diadynamic currents. Baths and covers of the device are made of shape designed fiberglass and epoxy resin. Filling the tub happens through a thermostatic valve unit with faucets. The electrodes placed in baths are made from stainless steel. The arm tubs articulated fixing allows adaptation to the individual. Diadynamic or galvanic current for the arms, legs treatment can be controlled, and the polarity can be changed.