12V car Cigarette Lighter Socket adapter And Voltmeter

  Features: 100% Brand New. Color: Black Size: 10.5 x 4.5 x 5.3cm (L x W x H); 1inch=2.54cm Hole outer diameter: 29mm Inner diameter: 21mm Inner depth: 37mm Input Voltage:12V-24V Output Voltage: DC 12V Measure voltage: 5 ~ 30V. cigarette lighter extension socket :2 in 1 Cigarette Lighter Socket adapter Power Outlet and Voltmeter Socket Made of flame retardant materials With waterproof lid Housing material: plastic, With resistance to high current, high temperature and wear resistant Suitable for charging GPS, phone, car MP3 power, car vacuum cleaner power, car tire inflation power, etc. Can not be used to light cigarettes because of different structures Package Content: 1 x 2 in 1 Cigarette Lighter Socket Power adapter Outlet and Voltmeter Socket 1 set accessories