rotary encoder used for healthcare 1 .Passed ISO9001,ISO14001,ISO/TS16949 2 .high quality ... , potentiometer and switch.08 mm rotary encoder,potentiometer and switches for musical instruments, audios,medical equipment, Walkie talkie,DVD,GPS navigation ... and DVD players, and other electronic equipment and household appliances.High quality, long rotary life For VOLKSWAGEN,TOYOTA,HONDA SONY,TCL.etcPassed ...