Reusable and non-sterile, It may be gas sterilized.(Datex-Ohmeda TC-VTK.) For use with 690-0008-00, 690-0009-00. 690-0010-00, 690-0011-00, 690-0014-01, and 690-0015-01 transducers and all Spacelabs Medical monitoring systems, Use on 90496 also requires adapter cable 700-0028-00, sold separately.