AI has pushed data centres higher up the UK agenda due to the increasing demand for high performance computing. These facilities need large amounts of electricity to power IT equipment, and to remove the heat they produce, so keeping power and cooling systems reliable has become even more important. This article looks at the test equipment used to help AI data centres run efficiently and safely, covering thermal inspection, power and load monitoring, battery and UPS testing, and electrical integrity checks.

As we wrap up 2025, we want to thank you for choosing Test Meter this year. We know how much rides on having the right kit when it matters most, and appreciate you trusting us to make that happen.

This article explores a new winter initiative in South Hams and West Devon, where councils are loaning thermal imaging cameras to residents across Dartmoor to help identify heat loss in their homes. We will explain how the scheme works in practice, why it can make a real difference to comfort and energy bills, and how thermal imaging can guide simple improvements such as draught proofing and insulation.

On the 27 October 2025, the Hazards in Social Housing (Prescribed Requirements) (England) Regulations 2025, which is more commonly known as Awaab’s Law, will officially become active. This article aims to explore what Awaab’s Law means for tenant and landlord alike, and explain the premise of the important legislation.

Discover how the FLIR iXX series combines smartphone-like usability, cloud connectivity, and rugged performance to make thermal inspections smarter and more efficient.

With this week being Gas Safety Week, we look into the importance of gas safety testing, and how calibration plays a huge role in ensuring much-needed accuracy.

The Heathrow substation fire made global news in back in March, with the blaze that broke out at the North Hyde substation sparking a complete loss of power to part of the airport’s electrical distribution network.

Since 2009, Test Meter Group have worked alongside FLIR to provide thermal imaging and acoustic imaging products to large and small businesses across the UK.

The UK's largest industry exhibition is fast approaching, offering visitors across heat, water, air, energy, and built environment sectors an opportunity to discover new products, connect with manufacturers, learn from expert-led sessions and much more.

Another year has flown by and it's time to say a fond farewell to 2024. Thanks to all our customers, we wish you every success in 2025 - have a fantastic festive season and a very happy new year!

Our website will remain open throughout Christmas, though orders after midday on Christmas Eve will be processed on the 2nd January 2025.