Blue Sea 1733200 Mini OLED Voltmeter

The Blue Sea 1733200 Mini OLED Voltmeter provides precise monitoring of DC voltage with a bright, waterproof OLED display, making it ideal for marine and outdoor applications. This compact voltmeter is reverse polarity protected and easily mounts in a standard 1-1/8" hole. Suitable for 12V and 24V DC systems, it offers clear visibility even in daylight and withstands demanding environments. Reliable and efficient, it's a practical addition to any electrical setup.