Type: LED Display Car MeterVoltage: 9V-36VApplicable Range: 12V24V UniversalSpecifications: Water Temperature + VoltageSpecifications: Water Temperature + Oil Pressure Improved Display: The 2-in-1 meter function of this water temperature and voltage meter can accurately and stably display the water temperature and voltage levels, thereby enhancing monitoring capabilities. It consumes very low power and will not affect the power supply of your car, ensuring that you get accurate readings without any errors or fluctuations. Prevent Engine Failure: This water temperature and voltage meter can detect and handle oil pressure and water temperature problems in time, helping you avoid danger. It has an alarm reminder function, and when an abnormality is detected, it will flash on the display to remind the driver to take action. Convenient Observation: Our water temperature and voltage meter intuitively observes the water temperature and voltage of your car through a clear LED digital display. With icons and indicator lights, the 2-in-1 meter allows you to understand the status of the car at a glance. Very suitable for drivers. Universal Design: This water temperature and oil pressure gauge can be used for both small cars and large trucks because it is suitable for 12V and 24V car power supplies. It can match a variety of car interior styles, as the exterior design is also very simple and quickEasy to install: Our water temperature voltage meter can be easily installed by anyone, regardless of experience. A novice can install it on the vehicle in just a few simple steps, resulting in a stable and firm installation that resists vibration and collision.Package Contents: Combination meter * 1 set