Suitable for: This product is a 100% brand new high quality battery meter. It has a wide range of applications and can be used on various ships, yachts, trucks, etc. Please check that the product is compatible before placing an order. High-quality materials: The front of the battery gauge is made of high-quality 316 stainless steel, which has good durability, good flame retardance, waterproofing and corrosion resistance, good weather resistance, and can be used in harsh environments for a long time, which is very suitable for yachts and ships. use. Product function: The battery meter has an intelligent alarm function. When an alarm goes off, the red alarm light will blink. Support 9-30VDC working voltage, 0-10BAR range and alarm when the battery is less than 20%. With waterproof and anti-fog functions, it is convenient to read data clearly. Stable performance: The battery gauge is produced by a professional factory, professionally manufactured, with workmanship, good sealing, stable performance and high reliability. After strict quality control, the quality is reliable. Easy installation: The battery gauge is easy to install, without complicated tools, and can be installed directly, which is very convenient and practical.