[Premium Multi-Function Gauge]This 45mm(4cm) round meter combines a quartz clock, thermometer and optional hygrometer in one sleek ABS housing. Perfect for monitoring temperature in cars, homes or offices. [Accurate and Reliable]Features dual metal temperature sensors with -20°C to and70°C range (±1-2°C accuracy). Hygrometer measures 0-100 percent humidity (if equipped). Imported quartz movement ensures precise timekeeping. [Durable Construction]Made with steel movement, glass mirror face and impact-resistant ABS shell. Lightweight (only 1pc) yet durable for long-term use. [Easy Installation]No wiring needed - simply place on dashboard or mount with included accessories. Battery included for clock (thermometer or hygrometer are mechanical). [Versatile Use]Ideal for vehicles, kitchens, greenhouses or workshops. Makes a practical gift for car enthusiasts and homeowners. Package includes: 1× Multi-function Car Meter