The Combi 200 : a ‘must’ for your practice. Portable and supremely easy to use, with a large backlight screen and two independent channels that allow two different types of electrotherapy currents to be applied at the same time. Pushbuttons for the most important functions. 21 types of electrotherapy current, ultrasound, combination and simultaneous treatments. Han Stim, the new pain control therapy, and treatment for an overactive bladder have been added to the therapeutic objectives.