3in1 in vehicle unit for thermometer, voltmeter and clock This kit integrates a thermometer, voltmeter and clock into a single unit designed specifically for your vehicle. It provides three essential functions in one installation, simplifying your dashboard readings and saving space. display options Choose how you view the data to suit your preference: Cycle through readings automatically for a quick overview Display each reading individually for focused information This flexibility lets you tailor the information flow to your driving style and needs. Benefits for drivers of all types Everyday commuters and road trip enthusiasts alike can track temperature and voltage levels on every trip Centralized data helps you stay informed about thermal and electrical conditions as you drive Designed for reliable performance with a simple, straightforward user experience Why this kit stands out Allinone solution that combines three critical functions in one instrument Designed specifically for your vehicle, providing targeted functionality without extra devices Clear, display options improve readability and reduce distraction 23 practical use scenarios Daily commute: Monitor temperature and voltage levels quickly during start and stop moments, helping you stay aware of your vehicle's condition. Weekend road trips: Keep an eye on readings during long drives to spot potential issues early and plan rest stops or maintenance as needed. Pretrip checks: Review readings before departure to confirm conditions are within expected ranges, supporting safer driving decisions.