This vehicle digital thermometer monitor provides a clear LCD display that shows realtime voltage, incar temperature, and outside temperature, helping drivers stay informed about vehicle conditions while on the road. Key benefits Real time data at a glance: voltage, interior temperature, and exterior temperature are shown on a single screen for quick assessment. Flexible time display: supports both 12hour and 24hour clock modes for easy readability according to user preference. Reliable interior and exterior monitoring: two temperature sensors track both interior and exterior temperatures to keep you aware of the vehicle environment. Easy viewing angle adjustment: adjustable viewing base allows positioning the display for visibility, up to 180 degrees. Product features Multi function display: clear LCD screen presents realtime voltage, incar temperature, and outside temperature for constant vehicle awareness. Dual clock modes: 12hour and 24hour formats provide quick readability at a glance. Temperature monitoring: two sensors enable accurate tracking of interior and exterior temperatures. Adjustable viewing angle: base supports positioning the display with a viewing angle up to 180 degrees for comfortable viewing. Use scenarios Daily commute: monitor vehicle voltage and cabin temperature to maintain comfortable conditions and detect potential electrical issues while driving. Long road trips: observe outside temperature and cabin climate to plan clothing and comfort, and verify stable interior conditions during travel. Vehicle parking and storage: quickly check interior and exterior temperatures along with voltage before leaving the vehicle, aiding in climate awareness and battery condition checks.