Products
Application area
Flue gas / emission measuring devices
Flue gas analyzers
Industrial flue gas analysis
Particulate matter measurement
Gas leak detectors
Temperature measuring instruments
Infrared measuring instruments
Surface thermometers
Air temperature measuring instruments
Penetration thermometers
Pressure monitors
Manifolds
Vaccum pumps and measuring instruments
Refrigerant scale
Absolute pressure meters
Data loggers and monitoring
Environmental monitoring
WiFi data loggers
Temperature data loggers
Humidity data loggers
CO2, CO, light, sound, rpm
CO2 meters
CO meters
Luxmeters
Sound level meters
Flow measurement
Vane anemometers
Thermal anemometers
Volume flow hood
Moisture meters
Air humidity meters
Material moisture meters
Electrical measurement
Multimeter
Clamp meter
Current / Voltage tester
Voltage tester
Thermal imaging cameras
Other measuring instruments
Smart Probes
Frying oil tester
pH meters
Transmitters
Services
Calibration and GxP services
Customized probes
Know-How-to: Downloads
Highlights
Do your food checks
With Testo food measuring technology
HVAC/R world of Testo
Empower your world.
Optimum plant efficiency
flexibility@optimum
A world class of its own
Tools for heating systems
Together against food waste
Food measuring instruments from Testo
Discover the unseen
Digital manifold testo 570s
Made to make it easy
Compact HVAC measuring instruments
Safe food
Measurement technology for the cold chain
Company
About Testo
Milestones
Testo awards
Certifications
Sustainability
Testo worldwide
Work at Testo
We’ll show you how easy it can be to change probes yourself in everyday work. That saves you valuable time – and nerves.