A Liquid Level indicator is a transparent tube or sight glass, a fluid-filled chamber, and connecting fittings. The transparent tube allows easy visibility of the liquid inside. It is used to visually determine the level of a liquid in a container or tank. It works on the principles of fluid dynamics and hydrostatic pressure to provide a clear indication of the liquid's level.Attributes:• Displays the level of the liquid in a tank.• Resistant to corrosion.Applications:A Liquid Level Indicator is used to monitor the level of transmission fluid in vehicles with automatic transmissions.