SEM24

Vital Control SEM24: Knee & Elbow Tens Device Drug-Free Pain Relief – Black, Green Transcutaneous electrical nerve stimulation (tens)Cuff for use on the knee/elbow (arm/thigh circumference approx. 9.8-27.6 inSnuggly, ergonomic shapeUniversal cuff (right & left knee/elbow)2 Wear-free contact electrodes4 ProgramsRemovable control with LCD display and handy belt clipAdjustable intensity (20 levels)Countdown timerAutomatic switch-offLow battery indicatorIncludes 3 x 1.5V AAA batteriesMedical deviceIncludes instruction manual