Car Battery Voltage Meter, Waterproof Round, 12V, Digital Display

About this item

• Clear and Intuitive: This product features an intelligent LED digital display with crisp, clear readings, allowing drivers to quickly view real-time voltage values. The screen is equipped with red, yellow, and green LED indicator strips; each color corresponds to a specific voltage range, providing an intuitive distinction between normal battery voltage, low-voltage abnormalities, and high-voltage abnormalities.
• Precise Monitoring: This product features a 12V display and is capable of continuously and accurately capturing real-time vehicle battery voltage readings, providing stable and precise monitoring data to promptly detect abnormal fluctuations in battery voltage. The product is equipped with two terminals for convenient and proper wiring, ensuring the stable and continuous operation of the voltage monitoring function.
• High Quality Material: This product is made of ABS. ABS offers stable structural rigidity and can withstand the constant vibrations caused by daily driving. It also provides excellent impact resistance, making it resistant to cracking or breaking from external impacts. Even with long-term use, it is unlikely to deform, ensuring the product maintains its overall shape.
• Wide Range of Applications: Measuring 1.46 × 1.46 × 1.61 inches with a mounting hole diameter of 1.14 inches, this product fits the standard round mounting holes found on most vehicle dashboards. It is universally compatible with a wide variety of vehicles, including motorcycles, RVs, ATVs, yachts, and off-road vehicles, meeting voltage monitoring needs for various driving scenarios such as daily commuting and long-distance travel.
• Easy Installation: To install, first cut a circular mounting hole of the appropriate size in the vehicle's control panel. Push the main body of the voltmeter into the hole from the outside of the panel, then tighten the rear threaded retaining ring to secure it in place. Next, identify the positive and negative terminals and connect them to the vehicle's DC power source accordingly. Once you've confirmed that the connections are secure, the installation is complete.