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