Contact Us



Testo UK Contact details


Want to place an order?

If you would like to place an order you can do so via the website, 24 hours a day, 7 days a week. Alternatively you can email us at and we will get back to you as soon as possible.


Speak to us

To contact our UK office based in Alton, please dial 01420 544433 then choose from one of the following options:

For Sales please press 1
For Service and Calibration please press 2
For Orders please press 3
For any Other Queries please press 4

Find us on Social Media

For all the latest news on testo instrumentation as well as useful tips and industry insight, connect with us on your favourite social media channels.

testo UK Blog


testo UK Twitter


testo UK LinkedIn


testo UK YouTube


testo UK Instagram


testo UK Facebook


 Find your Local Testo specialist

Our Testo product specialists are located throughout the UK to offer our customers help and support. Your area's testo representative can help you to choose the correct instrument for your requirements as well as offering advice and support to help you get the most from your Testo instruments. Please feel free to contact them via the details below, and they will be happy to help.


HVAC/R experts:  
Jon Bawden (South of UK)
+447595 207407
Ian Culshaw (North of UK, incl Ireland) +447785 617198
Food & Pharmaceutical experts:  
Mark Gammon (South of UK)
+447881 427010
Patrick Leighton (North of UK, incl Ireland)
+447809 847171
Indoor Climate Monitoring experts:
James Whale +447872 837707
Robin Foster  +441420 544433


Have we been helpful?

Here at Testo, customer satisfaction is of the utmost importance to us. We would love to hear any thoughts you might have on our service, what you found useful, and if there's anything we can improve.

Please feel free to leave us a message, or alternatively you can email and we will try to assist you in any way we can.

If you are unhappy with any aspect of our service then please email us at 


Testo Ltd

Newman Lane
GU34 2QJ
Tel: 01420 544433
Fax: 01420 544434

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