Car Digital Thermometer Voltmeter Clock Alarm Monitor, Multifunctional Automatic Meter Clock Voltage Freeze Temperature Indicator, LC Monitor

Maintain your car with real-time data. This car voltage meter clock thermometer is a multifunctional clock with 4-in-1 functions, including time, thermometer, voltmeter, and backlight. It can effectively monitor your car in real time. There's an alarm light to remind you to avoid frost damage, as the temperature drops below freezing. There's also a voice alarm and a light to remind you to check the storage battery if the voltage is too high or too low. You can maintain your car.

Special Function:

Time display (12/24-hour), date display, dual temperature display, alarm clock, snooze function, antifreeze alarm function, car storage battery voltage indicator function, LED backlight. /p>

Blue/Green Backlight】Two backlight colors, blue or green, are available when the clock is powered by the car's cigarette lighter socket. There will be no backlight when powered by backup batteries.

Car Battery Voltage Alert warns you of your car battery's voltage, and its alarm sensor alerts you to excessive or normal voltage operation.

Real-Time Display When connected to the car, its backlight illuminates, and all information (including time, temperature, and voltage) will be displayed on the LCD screen.