01483 302 700



Caltest Instruments supplies high quality test and measurement products from more than 15 leading manufacturers. We are specialists in AC and DC power, offering a huge selection of power supplies, sources and loads, with many models catering to requirements that cannot be satisfied by other UK T&M distributors.

Our extensive product range combined with the outstanding technical knowledge and applications expertise of our engineers, means that we can always provide you with instruments that are precisely matched to your test requirements.

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Caltest Instruments Ltd

4 Riverside Business Centre

Walnut Tree Close


Surrey GU1 4UG

United Kingdom

Tel: +44 (0) 1483 302 700

Fax: +44 (0) 1483 300 562

Email: sales@caltest.co.uk

Caltest have been providing power sources and test instrumentation solutions for over 17 years and are proud to represent a number of industry leading manufacturers.