Universal 2-in-1 Car LCD Digital Gauge - Voltmeter & Water Temperature Meter, 9-36V for Car Truck SUV RV

2-in-1 Multi-Function LCD GaugeCombines water temperature gauge and voltmeter in one compact digital display for clear, easy reading at a glance, saving dashboard space and simplifying monitoring

• 2-in-1 Multi-Function LCD GaugeCombines water temperature gauge and voltmeter in one compact digital display for clear, easy reading at a glance, saving dashboard space and simplifying monitoring.
• Ultra-Wide Voltage & Voltage AlarmSupports 9–36V working voltage and can operate normally up to 40V. Built-in flashing alarm alerts you when voltage is too high or too low, effectively protecting your vehicle’s electrical system.
• Accurate & Stable ReadingsHigh-precision sensing ensures real-time, reliable water temperature and voltage data. The anti-interference design maintains stable display even during driving or engine vibration.
• Universal Compatibility & Easy InstallationSelf-learning function and wide voltage range make it compatible with most 9–36V vehicle systems, including cars, trucks, RVs, SUVs, and more. Plug-and-play design for quick setup.
• Durable & Practical UpgradeMade with high-quality materials for long service life. The clear LCD display and compact structure make it a practical and reliable upgrade for any automotive dashboard.