Digital Auto Car Thermometer Voltmeter Voltage Meter Noctilucous Clock Freeze Alert + Batteries

This slight and simple unit can be used as thermometer,Voltmeter and clock. A durable accessory for your car. You can't miss it!

Features:
Brand new and high quality. 
Multi-function car cigarette lighter LCD clock. 
Time/Date display, 12/24 hour system conversion. 
Alarm function: 5 minutes of snooze time. 
Measure temperature and capable of switching temperature display unit Degree /Fahrenheit. 
Display car battery volmeter. 
Powered by car cigarette lighter charger or 2*LR44. 
Two colors of backlight for choice when the clock is powered by car cigarette lighter and there would be no backlight when it is powered by backup batteries.

Specifications:
Product color: Black + Green Frame,Black + Blue Frame(optional); 
Backlight color: Orange + Green(Green Frame),Orange + Blue (Blue Frame)(optional); 
Voltage: DC 12-24V; 
Temperature measurement range: -10℃ to 70℃; 
Thermometer's resolution: 1℃,accuracy:+/-1.0℃; 
Pedestal adjust angle: 180°; 
Product size: 9.2 * 5.5 * 2.5cm / 3.6 * 2.2 * 1in; 
The cable length of power plug: 146cm / 57.4in; 
The cable length of outside sensor: 200cm / 78.7in; 
Package size: 9.5 * 7 * 6cm / 3.7 * 2.7 * 2.4in; 
Package weight: Approx. 141g / 4.97oz;

Package List:
1 * Car Digital Thermometer Voltmeter Monitor Clock; 
1 * Outside Sensor; 
1 * Car Power Plug; 
2 * LR4 Battery; 
1 * User Manual; 
1 * Sticker