Blue Sea 1739200 Mini OLED Tank Meter

The Blue Sea 1739200 Mini OLED Tank Meter offers precise monitoring of tank levels with a clear, waterproof OLED display. Its compact design allows for easy installation in a standard 1-1/8 inch hole, making it ideal for marine and RV electrical systems. The meter supports 12V and 24V DC systems and is reverse polarity protected for added safety. With a 5% resolution and durable construction, it is suitable for demanding environments where accurate tank monitoring is essential.