... TOYOTA,HONDA SONY,TCL.etc 3.Perfect service Specifications:11 mm potentiometer knob for musical instruments, audios,medical equipment ... , Walkie talkie,Car DVD,GPS 11 mm potentiometer knob:rotary encoder,potentiometer and switches for ... 0dB)Insulation resistance: minimum of 100MΩ at 250V DCVoltage-resistant: one minute at 300V DCRotational lifespan: 50,000 cyclesSwitch lifespan ...