Product Description for 2-in-1 Digital Fuel Gauge & Voltmeter - Enhance Vehicle Monitoring Upgrade your vehicle's dashboard with our 2-in-1 Digital Fuel Gauge & Voltmeter. This innovative car instrument provides comprehensive monitoring of both fuel levels and electrical system voltage, ensuring your driving experience is both safe and efficient. Discover the key features that make this device an essential addition to your vehicle: Integrated 2-in-1 Functionality This advanced car instrument combines a fuel gauge and voltmeter into a single, compact unit. It operates efficiently under ultra-wide voltage conditions, functioning normally even at 40V, making it a versatile solution for various vehicle types. LCD Digital Display Featuring a clear and easy-to-read LCD digital display, this device provides instant visibility of essential data. The display includes a flashing alarm to alert you when the voltage is too high or too low, enhancing driving safety by preventing potential electrical issues. Anti-shake Oil Level Function Designed to maintain a stable display, this fuel gauge includes an anti-shake function for oil levels. It ensures that the readings remain accurate even when your vehicle experiences bumps or when the oil float is activated, providing reliable data under all driving conditions. Quick Setting Fuel Sensor The fuel gauge is equipped with a quick setting function, allowing you to easily select pre-existing models. This feature simplifies the setup process, enabling quick and convenient integration with your vehicle's fuel system. Self-learning Capability With its self-learning function, the device can automatically adapt to the oil float resistance value of any model. This adaptability ensures compatibility with a wide range of vehicles, enhancing its utility and convenience. Wide Voltage Compatibility Operating within a 9-36V range, this instrument is suitable for most vehicles on the market, including cars, trucks, RVs, and SUVs. Its broad compatibility makes it an ideal choice for drivers seeking comprehensive monitoring solutions across different vehicle types. Enhance your vehicle's monitoring capabilities with our 2-in-1 Digital Fuel Gauge & Voltmeter. Offering seamless integration, reliable accuracy, and easy operation, this car instrument is perfect for ensuring optimal performance and safety on the road. Invest in a tool that provides peace of mind and enhances your driving experience.