Smarter Measurement.
Faster Results.

With testo measuring technology for heating systems and heat pumps.

More security with thermography.

Disease prevention by infrared

Air flow and IAQ measuring improved to the max

The new testo 400 IAQ instrument

Next Generation Smart Probes

Select models now with extended range up to 350 Feet!

Intelligent Food Safety

Create visibility and flexibility in your food safety program with
Testo Saveris Food Solutions

Every drop is precious.

Guarantee cooking oil quality
and save costs.

Next Level Thermography

The testo 890 thermal imager.