Description:
Display Date\/Time， Week\/Second，12\/24 hours conversion.
Alarm clock.
Sleep function of 8 minute.
The period of the measure temperature is 20 second .
Blue backlight function:press down backlight key，blue backlight time have 3 second.

Specification :
Size:13.5*4*3(cm)
Color:Silvery
Outdoor sensor cable length:2meter
Inside and outside measure temperature ，Measure scope is:-50~70 Degrees Celsius

Package Included:
1 X Automobile Thermometer