Surface cup electrodes
These gold-plated cup electrodes (not punched, but a turned/milled component machined from a metal alloy) are available in different cable colours and with safety connector (except Art. No. 335511). The surface cup electrodes are suitable for all leads of evoked potentials on the head, neck and Erb’s point. They are light and reinforced at the junction of the cable and cup electrode to prevent kinking. They are attached with conductive adhesive gel or adhesive rings. The skin must be degreased and roughened before applying the electrodes to reduce skin resistance.