【Multi-function Automotive Voltmeter】Cigarette lighter plug type, suitable for 12-24V vehicles, HD lighted digital display panel, easy and convenient to read data. The shell is made of ABS material, built-in fuse, safer to use
【Car Battery Voltmeter】Real-time monitoring of the car battery voltage, to avoid excessive car power consumption, affecting the start of the vehicle
【Car Temperature Meter】External temperature sensor, temperature measurement range -9~70℃. In order to accurately measure the temperature, you can bend the sensor a little when using it to avoid the hot parts of the car that may affect the measurement results (such as the parts irradiated by the sun)
【USB Charging Port 5V 2.1A】Used for most of the smart phones, GPS navigator, tablet PC charging, convenient and fast
【Packaging Includes】1 Piece Car Battery Voltage Test Meter