Altecnic 50mm Dial 0-4 Bar Press Gauge Back Ent

Pressure gauges are analogue or digital instruments used to measure the pressure of a gas or liquid within a system. The device monitors and controls the fluid pressure in a wide range of applications in automotive, aerospace, medical, and manufacturing industries. Gauges are installed at any point within a machine where the pressure needs to be measured. By monitoring the pressure within a system, you can prevent damage or downtime caused by spikes in pressure.