Analog pressure gauge

An analog pressure gauge measures the pressure of gases or liquids in a system and displays it with a moving needle on a dial. Inside, a flexible metal or diaphragm reacts to pressure changes, causing a mechanism that moves the needle accordingly. It provides a continuous, visual reading of pressure levels, making it easy to monitor and ensure systems operate within safe and optimal ranges. Commonly used in industrial, automotive, and plumbing applications, analog pressure gauges are reliable tools for real-time pressure measurement without the need for batteries or electronic components.