1Wide Applications: Voltage meter with colorful backlight has a wide range of applications, which is suitable for RVs, yachts, fishing boats, ships. 2Highly Accurate Measurement: The voltage meter utilizes a highly accurate sensor to accurately measure the voltage value to provide accurate information. 3Fast Response: The analog pointer voltmeter responds quickly to voltage changes and instantly displays the updated voltage value, giving the user quick access to voltage information. 4Strong Durability: Volt gauge is made of sturdy design and high grade material, which has excellent durability and stability, and can operate stably for a long time in different environments. 5Easy to Use: Volt voltage meter is designed to be easy to use, so you can use it easily, which is convenient and practical for you.