Digital, not Analog

Testo: One line for all AC / refrigeration systems.

Intelligent Food Safety

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

Intuitive air velocity and IAQ.

The new testo 440 air velocity and IAQ meter, now available!

Increase Quality.
Lower Cost.

Testo Saveris Restaurant

Every drop is precious.

Guarantee cooking oil quality
and save costs.