These Dry Ag/AgCl (Silver-silver chloride) electrodes (similar to EL120) electrode has contact posts designed to improve contact through fur or hair. The 12 posts create a 10 mm contact area. The posts are 2 mm long to push through the fur/hair to provide good contact with the skin surface. They provide accurate and clear transmission of surface biopotentials and are useful for recording all surface biopotentials on animals and human EEG. Can be used dry or with gel. 10 electrodes per pack.
Requires one LEAD120 per electrode. It is not necessary to use an EL120 for the ground; a generic electrode can be used for ground. Please add any amount of LEAD120 cables in order to have enough channels for your acquisition.