U-Tube Manometer

A U-tube manometer is a device used to measure pressure. It consists of a U-shaped tube filled with a liquid, typically mercury or water. The tube is connected to the system or device whose pressure is being measured.

When pressure is applied to one side of the U-tube, the liquid in the tube moves, creating a difference in height between the two sides. This height difference, known as the manometer reading, is directly proportional to the pressure being measured.

U-tube manometers are commonly used in various industries and applications, including HVAC systems, fluid mechanics experiments, and pressure monitoring in laboratories. They are simple, reliable, and provide accurate pressure measurements.