Testo UK

Testo UK Testo instruments can be purchased from a wide range of resellers and distributors throughout the UK and Ireland or can be purchased directly from Testo.

Experts in Test and Measurement equipment across an array of applications and industries:

Heating
Refrigeration
Thermal
Climate
Food Safety
Pharmaceuticals

https://www.testo.com/en-UK Testo Ltd is based in Alton, Hampshire and has been operating for over 30 years as the UK subsidiary of Testo AG, selling products throughout the UK and Ireland. We offer an extensive range of instrumentation m

anufactured to the highest standards that provide our customers with exceptional durability, functionality and ease of use. We also offer instrument service and calibration, on both Testo and non-Testo branded instruments, from our independently accredited ISO 9001:2000 and ISO 17025 laboratory based in Alton, Hampshire. The laboratory’s capabilities include; temperature, pressure, humidity, air velocity and gas analysis. To find out more phone 01420 544 433, extension 504. With a friendly and dedicated team we pride ourselves on offering excellent customer service to all of our customers. Please feel free to contact us on 01420 544 433. Testo Limited on Twitter - https://twitter.com/TestoLimited

Testo Limited Linkedin Page - http://www.linkedin.com/company/testo-limited

Testo Limited Google+ - https://plus.google.com/u/0/b/114076273276670350094/+Testolimited

🔥 A Summer deal you don’t want to miss! 🔥Get your hands on the testo 327 flue gas analyser this Summer and receive a FRE...
03/06/2026

🔥 A Summer deal you don’t want to miss! 🔥

Get your hands on the testo 327 flue gas analyser this Summer and receive a FREE Water Pump Plier Set - the perfect addition to your everyday toolkit.

💨 Reliable performance you can count on
⚡ Fast, accurate flue gas analysis for efficient diagnostics
🔍 Clear readings that help you work smarter on every job
🛠️ Built for durability in demanding environments

And with the bonus pliers, you’ll be ready for whatever the day throws at you.
👉https://www.testo.com/en-UK/fga-summer-2026 #327

02/06/2026

Don't miss out!!🔥

We can't wait for you to see what we have in store for you across the three days at InstallerSHOW 2026 🤩

Meet some familiar faces - 😎

Get your EXCLUSIVE Testo merch 😍

Clear your calendar! Join us 23rd, 24th, 25th of June at the NEC in Birmingham! Stand 5E26🍀

🎯 Fancy your chances against a darts pro?At InstallerSHOW2026, five lucky winners will take on PDC star Ryan Searle in a...
01/06/2026

🎯 Fancy your chances against a darts pro?

At InstallerSHOW2026, five lucky winners will take on PDC star Ryan Searle in a live darts showdown - complete with a personalised Smarter Darts shirt for the full pro experience

Joining the action across all three days is rising darts talent Archie Self.

🏆 Up for grabs:
• Smarter Darts experiences
• Signed Ryan Searle & Luke Humphries shirts
• Workwear bundles
• Trade app subscriptions
• Thermostats, tools, kits & more

📍 Find us at Stand 4K20 | 23–25 June
Enter, play, and get involved.

https://www.installershow.com/win-chance-play-pdc-star-ryan-searle

01/06/2026

One instrument. Unlimited climate possibilities. 🌬️🌡️

From airflow and CO₂ to comfort and pressure:
The testo 400 adapts to every IAQ task.

With flexible probe connectivity and smart measurement programmes, you can tailor the instrument exactly to your needs on site – today and tomorrow.

👉 Get maximum flexibility for your climate measurements https://www.testo.com/en-UK/hvac-r/hvacr-ventilation-air-conditioning

Streamline your HVAC toolkit with power and precision ⚙️❄️The Testo 565i Vacuum Pump is built to handle both A3 and A2L ...
31/05/2026

Streamline your HVAC toolkit with power and precision ⚙️❄️

The Testo 565i Vacuum Pump is built to handle both A3 and A2L refrigerants, giving you one reliable solution for modern systems. Fast, efficient, and fully connected—this is vacuum work made simple.

Less kit. More capability. Maximum performance on every job.

https://www.testo.com/en-UK/testo-565i/p/0564-5652

☀️ Keeping things running right this summer starts with the right kit ☀️The testo 300+ and testo 327 are trusted by heat...
30/05/2026

☀️ Keeping things running right this summer starts with the right kit ☀️

The testo 300+ and testo 327 are trusted by heating engineers for fast, dependable flue gas readings — helping you get the job done with confidence on every call.

And for a limited time, when you choose either the testo 300+ or testo 327 Kit, you’ll receive a FREE Water Pump Pliers set
https://www.testo.com/en-UK/fga-summer-2026

29/05/2026

World No.1 vs World No.2 🎯

Last night the BetMGM Premier League Darts saw the BEST final of ALL TIME which went down to the wire! 😱

Cool hand Luke Humphries performed excellent throughout the semi-finals beating Jonny Clayton 10-9 reaching the final🔥

averaged 104.4 in the final, pushing the match all the way to 11–10, showing how consistently strong he was 💪

Humphries showed outstanding sportsmanship to winner conforting him over the emotional win 🧡

Congratulations to both incredible players, what a final😎



📷:OfficialPDC

Protecting priceless collections starts with understanding the environment around them. 🌡️Digital data loggers provide m...
29/05/2026

Protecting priceless collections starts with understanding the environment around them. 🌡️

Digital data loggers provide museums with continuous monitoring of temperature, humidity, and other critical conditions – helping preserve artefacts, improving reporting accuracy, and long-term collection care.

Discover how smarter environmental monitoring can help protect priceless artefacts. 👇
https://www.testo.com/en-UK/applications/museums-and-archives

Keep your operations running without costly interruptions✅The testo 883 makes preventative maintenance quicker, smarter,...
29/05/2026

Keep your operations running without costly interruptions✅

The testo 883 makes preventative maintenance quicker, smarter, and more dependable 🌡️⚙️

Identify hidden faults before they lead to expensive downtime, improve system efficiency, and maintain smooth day-to-day operations 📈🛠️

📘 Download the free practical guide to see how thermal imaging can help maximise uptime and lower maintenance costs 🚀

Download now ➡️https://www.testo.com/en-UK/downloads/thermal-imager-practical-guide-maintenance-registration

Take the hassle out of ventilation and climate measurements. 🌬️❄️The testo Smart App connects seamlessly with your Bluet...
28/05/2026

Take the hassle out of ventilation and climate measurements. 🌬️❄️

The testo Smart App connects seamlessly with your Bluetooth® Testo instruments, including the testo 417, so you can measure airflow, monitor climate conditions, and document results all from your phone.

📊 Clear, easy-to-read data display
📄 Instant digital reports (PDF/CSV)
📧 Send results straight from site

From ventilation balancing to climate control checks—get faster insights and smarter workflows in one place.
https://www.testo.com/en-UK/testo-smart-app/p/0501-5001

Address

Newman Lane
Alton
GU342QJ

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 3:30pm

Telephone

+441420544433

Website

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