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Precision in motion: Engineering excellence since 1974

DJB Instruments is a global leader in high-performance vibration sensing technology. With over 50 years of innovation, we design and manufacture accelerometers, instrumentation, and accessories for industries where precision matters—automotive, aerospace, power generation, defense, and manufacturing.

Welcome to DJB

Pioneering precision in vibration sensing

DJB Instruments is a global leader in high-performance accelerometers, vibration sensors, and instrumentation. With over 50 years of expertise, we deliver innovative solutions for automotive, aerospace, power generation, defense, and manufacturing industries.

  • Cutting-edge technology: The only global manufacturer using the patented Konic Shear™ design for superior performance.
  • Extreme temperature solutions: Our unique water-cooled triaxial IEPE accelerometer operates at up to 900°C.
  • Trusted precision: Delivering industry-leading accuracy with expert calibration services.

Why choose DJB?

For over five decades, DJB has been at the forefront of vibration measurement technology, designing and manufacturing IEPE and charge accelerometers, instrumentation, cables, and accessories.

  • Innovation you can trust: The only manufacturer of the patented Konic Shear™ design, delivering reduced cross-axis errors and superior signal integrity.
  • Custom solutions: Need a bespoke sensor or cable? We design and manufacture to your exact specifications.
  • Global reach, local support: With facilities in the UK, France, Italy, and the USA and partners worldwide, we ensure fast, expert service wherever you are.

Find the right sensor for your application: Explore our range 

DJB Accelerometer Technical Reference Guide
Technical Reference Guide

Unlock expert insights and practical advice with the DJB Accelerometer Technical Reference Guide.

  • Learn how to choose the right accelerometer
  • Discover best practices for mounting and cable selection
  • Access detailed product specifications

Download your FREE Guide today.

Products and services
A close up shot of two A-29 Accelerometers
Accelerometers

A comprehensive range of IEPE and charge accelerometers designed for high-precision measurements across industries.

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Instrumentation

Reliable signal conditioning and data acquisition solutions to enhance your testing capabilities.

A set of cables
Cables and accessories

With over 15,000 connectors and 40 cable types in stock, we offer both standard and bespoke assemblies.

A close up shot of an accelerometer being calibrated
Calibration

Ensure accuracy with our fast, traceable calibration services for all major accelerometer brands.

Expert calibration and support
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Extend the life of your sensors with regular calibration and maintenance.

1-3 day turnaround time
State-of-the-art in-house facility
Traceable to National Standards

Need a quote? Contact our support team today.

Featured products
A/128 accelerometer with a sharperner
Accelerometer A/128/V

Ultra-miniature, in-line voltage output, all welded, piezo-ceramic shear plate sensing element. 

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Accelerometer A/133/V

The A/133/V IEPE range of voltage triaxial accelerometers, feature ultra-high temperature usage on surfaces up to 900°C.

A close up shot of a 3 channel charge amplifier
IEPE Amplifier CV3

The CV3 range is a lightweight portable 3 channel unit for use in the field or in the lab. 

Global locations and support
  • Headquarters – Mildenhall, Suffolk, UK
  • CMTG Facilities – France, USA
  • Global Distributors – Serving customers worldwide

Find your nearest DJB Partner.

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Our sites

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Distributors

Events

Two helicopters in the air with the Verticon 2025 show logo
Verticon Dallas 2025
11 March 2025 - 13 March 2025
Kay Bailey Hutchison Convention Centre, Dallas, Texas
Optimising rotorcraft performance with Helitune at Verticon!

Service and support

Calibration services and support

A close up shot of an accelerometer being calibrated
Ensure accuracy, reliability, and longevity with DJB’s industry-leading calibration and servicing solutions.
A set of 4 A/20 variations
Ensure precise measurements and long-lasting performance with DJB’s specialised accelerometer calibration services. Our expert team provides traceable calibration for all types of accelerometers, enhancing reliability and accuracy in critical applications.

Cable repair and assembly service

DJB Accel Banner
Extend the life and performance of your cables with DJB’s expert repair services. Our skilled team ensures that your cables are restored to optimal condition, maintaining accurate readings and reliable performance in even the most demanding environments.
A set of DJB Cables
Maximise the lifespan of your cables with DJB’s repair services. We offer expert cable repairs, ensuring your setup continues to deliver consistent performance and accuracy for critical measurements.

Accelerometer training

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Unlock the full potential of your accelerometers with DJB’s expert training programs.

Contact

CMTG

Hatchmoor Industrial Estate

Torrington

Devon

United Kingdom

EX38 7HP


info@cmtg.com
Tel: +44 (0)1805 626 697
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