A thermocouple is an electrical device consisting of two dissimilar electrical conductors forming electrical junctions at differing temperatures. A thermocouple produces a temperature-dependent voltage as a result of the thermoelectric effect
the VERIFY Bowie Dick Test Pack consists of a series of air removal and steam penetration barriers. A chemical indicator is located in the center of each pack. The test pack is placed directly into an otherwise empty steam sterilizer chamber and does not require a retaining device.
