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About us

DJB Instruments UK Ltd has been manufacturing IEPE & charge accelerometers, cables, instrumentation, and accessories since 1974.

Leading innovation in accelerometers and vibration testing

DJB Instruments UK Ltd: A legacy of precision and innovation since 1974

DJB Instruments UK Ltd has been at the forefront of manufacturing high-performance IEPE & charge accelerometers, cables, instrumentation, and accessories since 1974. Acquired by CMTG in 2021, our company is entering a new era of growth, innovation, and customer-first focus.

Why choose DJB?

At DJB, we pride ourselves on over 50 years of engineering excellence. Established originally as DJ Birchall Ltd, we have been pioneers in the design and production of accelerometers and related products. Our patented Konic Shear™ design sets us apart as the only global accelerometer manufacturer to offer significant performance improvements, including cross-axis reduction.

In addition to our standard accelerometers, we manufacture unique products such as:

  • Water-cooled triaxial IEPE accelerometers for testing up to 900°C
  • High-temperature IEPE accelerometers that withstand temperatures up to 185°C
  • The world’s smallest IEPE accelerometer, weighing just 0.19g

Based in Mildenhall, Suffolk, we support world-class test and measurement solutions for industries such as automotive, aerospace, power generation, advanced engineering, defence, and manufacturing. With facilities in the UK, France, Italy, and the USA, along with partners in China and India, our products are sold globally.

At DJB, we pride ourselves on being responsive to customer requests. As a manufacturer, we have the flexibility to produce bespoke sensors and cables, offering prototypes and final products tailored to specific applications.

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Our product range

Precision instruments for every industry

From accelerometers to vibration testing equipment, DJB manufactures a wide variety of products designed for precision, reliability, and performance.

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Service and support

Comprehensive service and support for all your needs

We offer a wide range of service and support options to ensure your systems continue to perform at their best. Our team is always available to assist you with any queries or technical support needs.

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Case studies

Discover how our solutions are helping customers

See how industries around the world are benefiting from our innovative products. Our case studies highlight real-world applications and the measurable results our solutions provide.

Compliance and Governance
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Commitment to quality, safety, and sustainability

DJB Instruments is committed to maintaining the highest standards in compliance, governance, and sustainability. We adhere to the REACH Declaration, RoHS, and hold ISO 9001:2015 certifications. 

Our stringent policies ensure our products meet industry regulations, safety standards, and environmental responsibility.

Careers at CMTG and DJB
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Join our innovative and talented team

If you're passionate about working with cutting-edge technology, enjoy collaborating with talented colleagues, and want to be part of a company that creates bespoke solutions for major organisations, DJB is the place for you.

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