The Rich-Mar Theramini 3C is the best value in combination devices available today. Not only does it provide you with all six of the stimulation therapies but it also includes the 1 & 3 MHz "Therapy Hammer" transducer for your ultrasound needs. The 3C has an extremely bright screen that displays all the treatment information and real-time status. The operational layout of the 3C is extremely easy; it is broken into Stim, Ultrasound, or Combo sections. Within each section are eight QuikSets that you can program and name for easy treatment choice and set-up.