Keep Your Business Running Safely with Reliable Pressure & Temperature Instruments

Get a Quote Avoid Equipment Failure

Products you can rely on for accuracy and reliability

Pressure Instruments

Precision-built for performance-critical pressure environments

View Products

Temperature Instruments

Trusted readings for regulated and sensitive processes

View Products

Test Instruments

Reliable data for calibration and field-testing needs

View Products

What happens when instruments fail?

Equipment Damage

Risk to people and operations

Environmental Disasters

Missed compliance

Operational Gaps

Unplanned downtime

Customer Dissatisfaction

Lost trust and revenue

Get a Quote Avoid Equipment Failure

You deserve instruments you can trust-backed by people who care

Get precise, reliable pressure and temperature data where it matters most

Meet safety and compliance standards with confidence

Count on expert support to solve problems quickly

Get a Quote Avoid Equipment Failure

Trusted by the world's most demanding industries

170 +

Years of Innovation

Since 1852, Ashcroft has been the pioneer of pressure and temperature solutions that help industries operate more safely, efficiently and confidently.

100K +

Companies Protected

Process, OEM and manufacturing leaders trust Ashcroft to protect their people, equipment and bottom line in the world's most critical applications.

Getting started

How to work with Ashcroft for industry-specific guidance

Talk to an Ashcroft Expert

Tell us about your application, concerns or project requirements.

View Selection Guides

Get a Tailored Solution

We recommend the right instruments for your specific application.

Talk to Tech Team

Operate with Confidence

Stay compliant, safe and efficient-with ongoing support when needed.

Get a Quote

Markets We Serve

Serving industries where safety and compliance can't be compromised

Whether you’re in process industries or an OEM manufacturer, you’ll find measurement solutions engineered for field-proven performance and compliance.

Process Industry Solutions

Keep your process applications reliable and compliant with tailored solutions built for your industry. Our experts will help you identify challenges early and deliver the right instruments for long-term efficiency.

View Process Industry Solutions

Industrial/OEM Solutions

Meet demanding performance requirements with proven OEM instruments. Whether standard or custom-engineered, our products integrate seamlessly into your systems—helping you deliver reliable solutions to your customers.

View Industrial/OEM Solutions

Case Studies

See how we solve critical problems in high-stakes environments

Prevented Failures in HF Alky Units With Engineered Protection Read case study

Achieved Stable Readings in Harsh Petrochemical Environments Read case study

Free Guide

Worries about equipment failures? Avoid these 6 mistakes

Download the free guide to find out how to prevent costly, dangerous instrument failures in your system.

Ready to solve your pressure and temperature challenges?

Whether you need to safeguard critical processes, meet compliance standards or reduce downtime, we’re here to help. Reach out to learn how Ashcroft solutions can keep your business protected and efficient.