Data Logger Shop

Our online Shop features a range of thermometers, data loggers and temperature alarm technology. As an official distributor of several UK manufacturers, we have a range of temperature related technology.


Managing Relative Humidity

In many industries the management of Relative Humidity (%rh) is important. My family and I recently visited a Museum where I noticed Relative Humidity and Temperature …

Our Story

We are based in Northern Ireland but our story began far from here…

Paul Baker

About Us

We’re not new to Temperature Monitoring. Tendo’s founder, Paul Baker, qualified as an Electronics Engineer in 1997. But there’s more to the story…

Tendo House

What does Tendo mean?

Paul spent 7 years volunteering as an Engineer at Kiwoko Hospital, Uganda. Along with his family, he lived in Tendo House….