A special developed grounding electrode which can be used dry. Elastic Velcrobands which are equipped with stainless steelstrings. That guarantees a perfect grounding of the patient, also the electrode will used without gel and without NACL-solution. Three different lengths of 25cm, 40cm and 70cm enables the grounding of childrens and adults too. The grounding electrode will connected with the receiver by a snap-cable or a clip-cable. Customers who use original Jaeger Toennies cables, must apply grounding electrodes with a suitable snap button.