Pressure, Temperature and Test Measurements Instruments

Pressure Instruments

Ashcroft’s pressure instruments feature an assortment of configurations to meet most installation requirements. We provide pressure gauges in a wide variety of sizes, accuracies and ranges, pressure switches that are ideal for pressure control, shutdown or alarm operations, and pressure transmitters and transducers to meet harsh installation demands for low or high temperatures, high shock and vibration. With a wide range of accessories and diaphragm seals and isolators, you can protect your valuable instruments and control pressure flow. We also offer SMART transmitter assemblies that combine devices to provide multiple measurement and control functions from a single pressure port.

Temperature Instruments

Ashcroft provides a wide variety of accurate and reliable instruments used to monitor temperature, including thermometers, RTDs, thermocouples or OEM temperature sensors, and to protect temperature instruments such as thermowells. Our temperature switches are designed to help you control the high and low temperature operating limits of the application.

Test Instruments

Ashcroft’s diverse line of testing instrumentation is used for both field and laboratory calibration requirements. We carry calibrators that offer multiple measurements simultaneously, hand pump controllers to generate pressure or vacuum for instrument calibration, hydraulic testers for periodic calibration checks with precise accuracy and test gauges for a dependable secondary pressure standard for the calibration of pressure gauges.

Product Documentation & Helpful Tools

To help you select the right instrument for your critical applications, check out the following downloadable resources and helpful tools:

Product Documentation

View our product documentation for product-specific technical specifications.

Learn More

Resource Center

You can find related content to help you learn more about the industries we serve, applications that use pressure and temperature measurement instrumentation.

Learn More

Product Configurator

create a product part number based on your specific instrument needs.

Configure Part Number

Material Selection Guide

Use the selector to review compatible wetted materials and requirements of your application.

Learn More

Unit Converter

Need to convert measurement units? Check out our quick and easy tool to convert pressure, temperature and flow units of measure.

Learn More

Wake Frequency Calculator

Use the wake frequency calculator to help verify a specific thermowell for use in your application. 

Learn More

Contact Ashcroft

Ashcroft is a trusted source for pressure, temperature, and test instruments around the world. Learn more about how we can help you protect your people, processes, and profits.

Contact Us