Car Thermometer Digital Electronic Clock Auto Vehicles Dual Temperature Voltmeter Gauge

General description Multi-function digital thermometer and clock designed for vehicles, displaying both internal and external temperatures, battery voltage, and time/date. Universally compatible with DC 12V / 24V vehicles. Technical specifications Power source: Car charger or 2 x LR44 batteries (included) Backlight: Green/blue switchable to orange Display: Large LCD screen Adjustable angle: 180 degrees Installation Easy installation with double-sided tape