This muscle stimulator with therapeutic ultrasound features a 1 and 3 MHz -5 cm applicator for therapeutic ultrasound and the three most popular stimulation waveforms for the busy clinic—interferential, premodulated and medium frequency (Russian). Initiate treatments with as few as three keystrokes and adjust intensity with the twist of a dial. Certified by ETL to meet UL and CSA safety standards. Dimensions are 12" x 12" x 6".