Blue Sensor R Electrode 25/pack, 20 pack/box

High quality silver/silver chloride sensor, highly conductive wet gel and superior adhesion to ensure optimal signal quality. Comforable foam backing and are gentle to the skin. R series features a large covering surface area 2.3" x 1.9"

The large Ambu Blue Sensor R features highly conductive wet gel, superior adhesion, and a large measuring area to ensure an optimal signal during stress tests and medium to long-term applications.

Thanks to the comfortable foam backing, the electrode is gentle to the skin.