Sbulhia DC 12V 24V Voltmeter Gauge, Mini Waterproof LED Digital Display Voltage Meter with Round Panel, Universal Battery Monitor Indicator Interior Accessories for Car Boat Truck (White)

Accurate Detection: This voltmeter monitors real time voltage so you can clearly understand battery condition between full and discharged states. By keeping the readings visible, you gain better control over maintenance, helping to extend battery service time and protect driving safety

Clear Readout: Equipped with a bright digital screen, this voltmeter displays numbers that are clear and accurate at a glance. You can easily monitor voltage during the day or at night, ensuring that readings remain visible and reliable whenever you need to check them

Premium Material: Constructed from durable PC material, this voltage meter withstands scratches, water, and heat while remaining stable under harsh conditions. It operates effectively from -40 °C to 80 °C, ensuring dependable performance throughout varied environments

Simple Setup: Designed to match standard panel cutouts, this voltmeter installs easily in a 1-1/8 inch mounting hole. A threaded fixing ring is included, allowing you to secure the meter firmly without complex tools. Just insert it into the cutout and tighten for immediate use

Wide Application: This digital voltmeter is suitable for most DC 12V to 24V systems. It is widely applied in cars, trucks, boats, motorcycles, and other vehicles or equipment that require voltage monitoring. You will find it a practical tool for maintaining stable battery condition