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 ...