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Pressure gauges are among the most widely used instruments in industrial, commercial and sanitary applications. From monitoring boiler pressure to validating sterile conditions in pharmaceutical processes, gauges provide operators with the real-time data they need to keep systems safe, efficient and compliant. But what happens when a gauge stops working? While it may seem practical to repair the instrument instead of replacing it, this is not always the best option. Ashcroft, a leading authority on pressure gauges since 1852, has been addressing this question with customers for more than a century. Read this article to understand why replacing a damaged gauge can be a better option than trying to repair it on your own.

When selecting a mechanical pressure or temperature gauge, many engineers and technicians focus on the gauge’s range, accuracy or material compatibility. But did you know the pointer type can be just as critical? The wrong pointer can result in poor visibility, missed pressure events, or other system issues. With so many options to choose from, it can be difficult to know which pointer type is the best fit for your application. As a trusted authority in pressure and temperature instrumentation, Ashcroft has helped customers across industries, from energy and water treatment to OEM and chemical/petrochemical applications, identify the right pressure monitoring solutions for over a century. In this article, part of our “Understanding the Basics” series, we’ll walk you through several common pointer types, show you how they work, what they’re best used for and the pros and cons of each. Read on to help you decide which pointer is the best for your needs.