Most economical NuTab Silver/Silver Chloride (Ag/AgCl) foil electrode tabs with an adhesive hydrogel, from Cardinal Health (formerly Kendall/Covidien). 12mm (0.5") diameter conductive area. Single patient use. Requires an alligator clip such as ETL-24BSAF, sold separately. 2 year shelf life. Pack of 100 tabs.
