The electrodes of NR Sign have a screw thread so that the height of the electrodes can be adjusted. This way, a good electrode-contact to the head-surface is guaranteed. After the electrodes are removed, the felt pads should also be removed. Cleaning should be done using water and detergents. Additionally a soft brush can be used with a solid contamination. The electrode surface should not be treated with metal objects.
Covers and rubber rings for EEG electrodes are sold individually.
||Item per package
||EEG electrode cover
||EEG electrode rubber ring