More security with thermography.

Disease prevention by infrared

Do more.
With less.

With refrigeration measurement technology from Testo.

Truly Smart Combustion Measurement

The new testo 300 with Smart Touch technology

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.