Testo thermal imagers
Testo thermal imagers

From the entry level user to the pro:
Everyone’s crazy about these tools.

For all fans of super price-performance:
Thermal imagers from Testo.

Unbeatable in daily work.
In price-performance ratio too:

Price and performance shouldn’t be opposites – both need to be right!

For this reason, thermal imagers from Testo stand out not only thanks to their excellent image quality and many time-saving additional features, but also because of their unique price-performance ratio. 

Whether for maintenance engineers or energy consultants, industrial applications or in homes, entry-level user or pro –
we have the right solution for every need.
Testo thermal imagers

How to contact us.

Do you have any questions?
We would be more than happy to help you.

Developed for your measurement tasks. And to save time and costs.

For maintenance engineers and facility managers.

  • Ideal for the early detection of imminent malfunctions or defects in plants and machinery

  • Fast detection of critical heating states (hotspots) during operation

  • Prevent costly damage, downtime and fire risks to plants and machinery

  • Easy testing of switch cabinets, electrical systems and motors 

 For energy consultants.

  • Analyze building shells and identify energy-saving potential

  • Find structural defects and ensure building quality without contact

  • Localize mould-risk areas quickly and easily

  • Test heating and installation systems 

The right solution for every requirement.

  • TI-Autumn-2021-Products-01-EN.jpg
  • The testo 868.
    Perfect for entry-level users.

  • Thermal imager testo 868 has everything you need for high-quality thermographic measurements – and yet it’s affordable and easy to operate.
  • Top image quality: IR resolution 160 x 120 pixels (with testo SuperResolution 320 x 240 pixels)
  • Temperature differences visible from 0.10 °C
  • Smart and networked documentation with testo Thermography App

So that you’re in the picture about all the other tools too.

A comparison of all Testo thermal imagers.


  • The requirements differ.
  • The super price-performance is the same in all our thermal imagers.
  • And yet: Sometimes it’s the details that make a difference. 

Find all technical data from infrared resolution to thermal sensitivity up to time-saving additional functions in the overview here.

Imager comparison

You can directly download even more support for your practical work.

Pocket guide

Pocket guide thermography
Stuffed with much interesting information, the Pocket Guide gives you practical tips and tricks from measurement practice, making it a valuable support for your daily measurement work.

Practical guide for
building contractors

Practical guide for building contractors
Read here how thermography can help you make energy-saving potential visible, and which technical requirements a thermal imager has to meet for this purpose.

Practical guide

Practical guide maintenance
Find out here how you can easily lower costs, optimize processes and ensure plant availability with thermal imagers and the newest thermographic technology.