12V LCD Digital Car Voltage Monitor Battery Alarm Clock Temperature Thermometer

Description

Features:
Hour and minute clock display
Inside and outside Celsius/Fahrenheit temperature reading
Outside sensor with 10 feet cable
Warns driver of black-ice conditions by alarm
Easy to use and accurate measurement
Description of the function:
1.Date/Hour,Week/Sencond display,Switch the display between 12-hour and 24-hour.
2.Alarm clock.
3.Snooze function with 5 minuters interval.
4.Swith temperature display between ? and ?.
5.Measure temperature,measurement range:-50?-70?
6.Thermometer's resolution:1?;precision:+-1.0?.
7.Sampling period of thermometer:20 seconds.
8.LED backlit is on,and LCD show all with the automotive power.No backlight,and LCD screen only show time with spare battery-power?two LR44 battery included).
9.Car battery voltage indicator.
Product Specifications:
Size:15.5*3.40*2.2cm(6.10*1.34*0.87 inch)
Sensor cable length: 3M
Car charger cable length: 2M
Weight:147g
Work voltage:DC 12.0V
Package included:
1*Automotive Electronics Voltage thermometer