What Does a Pressure Gauge Do and When Do You Need One?

How To Measure Pressure In a Simple Way

Do you know what a pressure gauge does? A pressure gauge is a device that is used to measure the pressure of a fluid or gas. They come in many different shapes and sizes, but they all serve the same purpose: to measure pressure. Click here LKI.no to learn more about pressure gauges and where to find them.

There are many different types of pressure gauges, but they can all be divided into two main categories: analog and digital. Analog pressure gauges use a pointer to indicate the pressure on a scale, while digital pressure gauges display the pressure as a number on an LCD screen. Both types of pressure gauges have their own advantages and disadvantages, so it is important to choose the right one for your needs.


Analog Pressure Gauge Advantages: They are often cheaper than digital models. They are easier to read in low-light conditions. They do not require batteries. They are more resistant to shock and vibration.

Digital Pressure Gauge Advantages: They are more accurate than analog models. They are easier to read in bright conditions. They can be reset to zero.

Also, keep in mind that there are many different units of pressure, so make sure to choose a pressure gauge that is calibrated in the unit of measure that you need. For example, psi (pounds per square inch), bar, and kPa (kilopascals) are all common units of pressure.

Now that you know how pressure gauges work, you can choose the right one for your needs. Whether you need an analog or digital model will depend on your specific application. Just remember to take into account the advantages and disadvantages of each type before making your final decision.

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