VCYOPN DC 12V 24V Voltmeter Gauge, Portable LED Digital Display Auto Voltage Meter with Round Panel, Waterproof Voltage Tester Battery Monitor Indicator for Car Truck Marine Boat (White)

Practical Function: This voltmeter is specially designed to monitor vehicle voltage. It allows you to track the battery's status from full charge to discharge in real time. With this meter, you can better protect your vehicle battery, extend its service period, and improve driving safety

Premium Quality: This voltage panel is made of copper, which is known for its excellent electrical conductivity and durability, as well as flame-retardant, heat-resistant PC materials. These high-quality materials are wear-resistant and low-flammable, ensuring safety and supporting long-term use

LED Display: This voltmeter has a high-brightness LED digital screen that clearly shows precise voltage values, making it easy to determine the battery status. The moderate screen brightness ensures clear visibility both during the day and at night, allowing you to monitor your battery levels anytime

Easy to Install: This voltmeter is designed to fit standard panel openings and can be installed in 1 1/8-inch mounting holes. It comes with a threaded mounting ring that allows for easy installation. Simply insert the voltmeter into the panel opening, secure it in place, and it is ready to use

Wide Application: This digital voltmeter is highly compatible with most vehicles that have voltages ranging from 12V to 24V. It is also widely used in electrical products that require power, effectively meeting most voltage monitoring needs and offering exceptional practicality