Marine LED Voltmeter, 2in 316 Stainless Steel Battery Voltage Gauge LED Digital Display IP67 Waterproof Smart Alarm Universal for Car Boat Auto, Red Alarm Light Flashes (Black) - Estink, Estinkhzg7cabd62-11

• 316 STAINLESS STEEL: Made of 316 stainless steel, rustproof and anti‑fog, flame retardant. This LED digital display voltage gauge is a versatile and universal product that can be used for both boats and cars SCOPE OF APPLICATION: Wide application, suitable for car and boats, which is a practical accessory. The marine battery voltage gauge is easy to install and offers an accurate reading of the battery voltage WATERPROOF RATING: IP67 waterproof, which can resistant to harsh marine environment. Whether you are on a boat or in a car, this waterproof LED digital display voltage gauge will help you stay on top of your battery levels and ensure a smooth ride SMART ALARM SYSTEM: 8V‑32V indicating range, and with smart alarm, the alarm method is red alarm light flashing. The voltage gauge has a smart alarm system, making it easy to keep track of the battery voltage EASY INSTALLATION: Simple installation, no need complicated tools, convenient for using. This reliable and high-quality marine voltage meter is great for both professional mechanics and DIY enthusiasts