12V 24V Universal Dual USB Interface Car Charger With Voltmeter Ammeter Thermometer LCD Display

Feature 1 Multifunctional Car Kit for Dual USB Fast Charging Car VoltageTemperature Monitoring Charging VoltageCurrent Detection 2 Large LCD with Blue Backlight to show the values clearly easy to read in dark environments 3 Dual USB charging ports provide 3A fast charging for two devices at the same time 4 Built in self recoverable fuse to protect the circuit recover when the temperature cool down 5 Universal fits 12 24V Vehicles cars SUVs etc 6 Ideal for most devices such as cell phones tablets GPS etc Specification Material ABSColor BlackBacklight Color BlueSize 44x37x70mm 1 73x1 46x2 76Display LCDInput Voltage 12 24VOutput Voltage 5V5 Output Current 3A Max Battery Voltage measurement range 8 30VCharging Current measurement range 0 3ACharging Voltage measurement range 0 9 9VOperating Temperature 8C 36CFunction Universal USB Digital products charger Car battery voltage displaying Interior temperature displaying in carPackage Included 1 X Car Charger