🕰️ YTDTKJ VST 7009V: Smart Digital Vehicular Clock with Thermometer, Voltmeter & Backlight Review

⏰The temperature measurement range is from minus 50 Deg.C to plus 70 Deg.C with frost alarm function, which reminds you to avoid icing that may cause damage to your vehicle when the temperature is lower than the freezing point. ⏰Designed with the snooze function in the alarm function, you can set 5 minutes to take a nap by pressing the SNZ key, rather easy to operate. ⏰With the voltage indication function, you can check and maintain your car through the indication of car batterys voltage. ⏰Backlight (red and blue for choices) will light up and all the contents (time / temperature / volt) will be displayed on the LCD screen when it is powered by the car cigarette. And there would be no backlight and LCD screen will only display the time and temperature when it is powered by the backup batteries. ⏰It is a multipurpose clock with four functions, including time, temperature, volt and backlight, which can effectively inspect your automobile in real time.