The Pencil Electrode is used for manual stimulation procedures where pin-point control is required. It comes in its own carry case with four stainless steel tips from the size of a quarter down to a point. The Pencil Electrode has an On /Off switch so that stimulation can be turned on and off. It requires a banana type connector to be plugged into the electrode cable set. It is compatible with all Mettler stimulators.
Pencil electrode set with push button stimulation control, (includes handle, 4 different sizes of stainless steel spot electrode tips, and carrying case).