Features: 1.Wide Applications: Voltage meter with colorful backlight has a wide range of applications, which is suitable for RVs, yachts, fishing boats, ships. 2.Highly Accurate Measurement: The voltage meter utilizes a highly accurate sensor to accurately measure the voltage value to provide accurate information. 3.Fast 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. 4.Strong 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. 5.Easy 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. Specification: Item Type: Voltage Meter Material: ABS + stainless steel Working Voltage: DC 9 to 32V Indicating Range: DC 18 to 32V Installation Size: Approx. 52MM/2in Display Function: Voltage Fitment: For RVs, yachts, fishing boats, ships PackageList: 1 x Voltmeter