Test & Calibration Systems

Designed For Engineers
By Engineers

Application Specific Pressure Instrumentation

At The Forefront of the
Aerodynamics Industry

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Featured Product

6270A Pressure Controller / Calibrator

Calibrate a wide range of pressure gauges and sensors with this reliable, easy-to-maintain instrument•Unsurpassed rangeability in one pressure co...

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Featured Product

FlightDaq3 - iDDS Flight Pressure Acquisition System

32 or 64 Channel Intelligent heated pressure scanner module with engineering unit output. Selectable absolute or differential output ...

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Chell produces pressure, vacuum & gas flow measurement & control solutions designed by engineers for use by engineers.

Chell has been a supplier and manufacturer of quality pressure and flow instrumentation for more than 40 years. We pride ourselves on being able to select or produce the best instrumentation available and, if necessary, combine this instrumentation into a system that meets the customers’ requirements.

The majority of our products are displayed in the products section of this site but, as many of these have been developed as a result of a customer enquiry, please feel free to contact us if an existing product doesn't match your requirement.

We also produce a range of systems for test and calibration purposes. As each is bespoke, they are not listed here but again, please contact us with your requirement and one of our application engineers will be happy to discuss it with you.

Chell Services

Chell provides a range of calibration services with our UKAS accredited ISO 17025 calibration lab. We can also provide on-site calibration if required - please visit our calibration page.


Latest News


Chell Secure Recertification of Latest ISO Standard

We’re delighted to announce that we have once again secured successful recertification of the late...

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Chell Instruments Unveil Brand New Pressure Scanner

World-renowned gas measurement and control experts, Chell Instruments have unveiled their newest dev...

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Chell Instruments Now Distribute Mott Gas Purifiers Across UK and Scandinavia

We are pleased to announce we’re now the UK and Scandinavia-wide distributors for Mott’s extensi...

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Chells Calibration Lab Successfully Completes ISO Audit with Glowing Feedback

We’re pleased to announce the successful completion of our 2021 ISO:17025 (UKAS) audit of our cali...

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