Portable 12V-24V digital Auto Car Thermometer + Car Battery Voltage volt Voltmeter tester dual temperature display freeze alert

 

4 In 1 Car LCD Voltage Meter Clock Thermometer Backlight

 

This Car Voltage Meter Clock Thermometer is a multifunctional clock with 4 in 1 function, including time, thermometer, voltmeter and backlight. It can inspect your automobile at real time effectively, there is alarm lamp to remind you to avoid icing may cause damage to your car as temperature lower freezing point. There are alarm voice and lamp to remind you to cheeking the storage battery as the voltage is excessive to too low. You can maintain your automobile by the real time data of voltage. 

 

Features: 

- Time / date display, 12 / 24 hour system conversion. 

- Snooze function, snooze time: 5 minutes. 

- Capable of switching temperature display unit Celsius / Fahrenheit degree. 

- Pedestal 180-degree revolve. 

- Two colors blue / green of backlight for choice when the clock is powered by car cigarette lighter, there would be no backlight when it is powered by backup batteries. 

- Car battery voltmeter. 

- Powered by car cigarette lighter charger or 2 x LR44 batteries (NOT included). 

- Display accurate temperature readings in and outside of the car. 

- Alert you to your car battery's voltage and its alarm sensor notifies you of excessive or under normal voltage operations. 

- The LED backlight design allows you to accurately read the digits in the dark. 

- Easy to install and use, a perfect accessory for your car. 

- Also has the function of freeze alert. 

- When it connects with car, its back light is light up and all the contents (including the time, temperature and volt) will be displayed on the LCD screen. 

 

Specifications: 

- Voltage: DC 12 - 24V 

- Base Diameter: 4.5cm 

- Material: Plastic, glass 

- Power: 0.6W 

- Power cord length: Approx. 150cm 

- Temperature sensing line length: Approx. 200cm 

- Stand-by power: 2 x LR44 button cell (NOT included) 

- Temperature measurement range: -10 - 50 degrees 

- Temperature display resolution: 1 degree 

- Temperature accuracy: Plus / minus 1 degree 

- Temperature measuring duration: 60 seconds

 

Features: Portable, Quick reading 

Display Type: Digital LCD display 

Power Supply: Build-in battery 

Material : Plastic 

Color : Black 

Special function : Time display (12 / 24hour), date display, dual temperature display, alarm clock, snooze function, frost alarm function, automobile storage battery voltage indicator function, LED backlight