Castle Group remains open during the COVID-19 pandemic. We are operating with reduced staff numbers, but do have capacity to carry out calibration work and production of new products. If you have any specific requirements, then please call us or use the chat function at the bottom of your screen.

Many Thanks and best wishes to all, Simon Bull, Managing Director.

Welcome to Castle Group Ltd.

Measure, monitor and assess your world.
Equipment & Training Since 1971

Since 1971, Castle have strived to be at the forefront of Noise and Vibration monitoring. Over this time we've evolved to provide Lone Working, EMF, Gas Detection and Air Sampling equipment and training specific to all your business's needs.

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Castle Group

Where To Buy

We have partners and distributors all over the world Click here for our complete list of international distributors

For U.K. online sales visit

a part of the Castle Group of websites

Tel: 01723 584250
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