The MG-200 is a mechanical fuel gauge designed for tanks with a depth of 200 millimeters. It operates without the need for a power supply, utilizing a float mechanism that rises and falls with the liquid level, thereby moving the needle on the dial to provide a reading with 95% accuracy. The gauge features a high-quality aluminum alloy body and a clear black-and-white dial for easy readability. Its simple design, with minimal moving parts, enhances reliability and reduces potential points of failure. Installation is straightforward, typically involving a screw-on or weld-on flange. This gauge is suitable for use with various liquids, including fuel, oil, and water.