Heating technology

Refrigeration technology

Air conditioning

Emission measurement

Thermography

Healthcare

Logistics

R&D and production

Temperature measurement

Cooking oil measurement

Data monitoring

Food inspections

Flue gas analyzers

Industrial flue gas analysis

Particulate matter measurement

Gas leak detectors

Infrared measuring instruments

Surface thermometers

Air temperature measuring instruments

Penetration thermometers

Manifolds

Vaccum pumps and measuring instruments

Refrigerant scale

Absolute pressure meters

Environmental monitoring

Online monitoring

Temperature data loggers

Humidity data loggers

CO₂ meters

CO meters

Luxmeters

Sound level meters

Vane anemometers

Thermal anemometers

Volume flow hood

Air humidity meters

Material moisture meters

Multimeter

Clamp meter

Current / Voltage tester

Voltage tester

Smart Probes

Frying oil tester

pH meters

Transmitters

Flue gas analyzer

Ventilation and A_C systems

Refrigeration technology

References

References

The new testo 160, 162 and 164 online data loggers for intelligent climate monitoring

The new testo 860i wireless thermal imager for smartphones.

The new digital manifold testo 558s with intuitive app feel.

Convenient and efficient data monitoring with full compliance

The testo 174 mini data loggers with app connection or PC software.

Food measurement technology with seamless app connection

Empower your world.

flexibility@optimum

Tools for heating systems

Compact HVAC measuring instruments

Measurement technology for the cold chain

Milestones

Testo awards

Certifications

Sustainability

Testo worldwide