12v LCD Car In/Out Temperature Thermometer Voltage Digital Alarm Clock Practical

100% Brand new and high quality Digital clock,car voltage display at real time. Indoor and ourdoor temperature display, measuring range: indoor(-50 -70 ) ; outdoor (-50 -70 ) Icing alarm display will turn on as temperature lower -1-4 12/24 hour format display Year / month / date display Inspect and display real time automobile storage battery voltage Orange and blue backlight is shiftable Excessive or lower voltage alert function Car cigarette power lead(12/24V)

Specification: Shell color: black LCD display: 95mm(L) x 15mm ( W) Product size: About 110mm x 23mm x 29mm

Operation: 1.Connect plug to car cigarette socket ,put temperature sensor outside and fix it at car door edge , then run the car ,product will display indoor temperature (icon show IN) and car battery voltage. 2.Press IN/OUT to shift to outdoor temperature display. 3.When temperture outside is lower than -1-4 ,ICE icon will display. 4.The number at right side is car battery voltage. 5.Press the side button to shift blue and orange color backlight . 6.If any abnormal display , pls take out the battery for a while and reload it again.

Package included: 1x Digital Car Voltage Meter 1x Car Cigarette Socket 1x User Manual Instruction