Features: Stay informed about your car performances with this Auto Car Water Temp Gauges & voltmeter. This 2 in 1 gauges combines water temperature and voltmeter functions, providing accurate readings for a comprehensive vehicle monitoring experience. Designed for car enthusiasts and owners who prioritize real time monitoring of their vehicle statu. Perfect for daily driving or long distance trips, this gauges ensures you can keep an eye on your car water temperature and voltage level at all times. Enhances your car interior while gaining practical monitoring capabilities with this stylish and easy to install gauges. Specifications: Material: ABS+metal Panel diameter: approx 62mm/2.44inch Voltage: 9-36V Note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1xCar Voltmeter