Innovic Multifunctional 4 in 1 Voltagemeter Thermometer and Hygrometer with Clock

This device was integrated with Hygrometer, BB alarm & snooze. Also Max & Min temp & humidity alert is included. LCD display will show you full moon and wane.

To install this please take out the batteries and reset the clock when the display unusual,or prick key "RESET",but time,date, alarm need set again. (Note:the display will return normal time automatically after 10 seconds when you have not press any key). Car electrical source connector for clock, colorized back light.