This car thermometer clock with a voltage meter provides essential monitoring for your vehicle. Key benefits - Accurate engine temperature readings help you stay informed about heat levels and prevent overheating. - Built-in clock keeps you on schedule while driving, adding convenient timekeeping. - Voltage meter monitors your car’s electrical system, enabling early detection of potential issues. - All-in-one automotive tool with comprehensive monitoring functions for reliable vehicle oversight. Core features - Temperature readings: precise measurements of engine heat for ongoing monitoring. - Voltage meter: checks the electrical system to spot warning signs early. - Built-in clock: convenient timekeeping during trips and stops. - Integrated monitoring: combines essential functions into a single instrument for everyday use. Use scenarios - Long road trips: monitor engine temperature in real time and keep track of time on the road. - Daily commutes: watch voltage readings to assess battery and charging system health while driving. - Vehicle maintenance: quickly verify electrical system status during routine checks or before service appointments.