product

Testo

The ideal measuring instrument for every measurement from anemometer to data monitoring system.
With best accuracy and user-friendliness.

Humidity

New Product
Humidity

Testo Saveris 2-H1 - Humidity/Temperature WiFi Data Logger

The WiFi temperature/humidity data logger testo Saveris 2-H1 allows you to monitor the temperatures and humidity with integrated probes in refrigerated and work- or storerooms.
New Product
Humidity

Testo Saveris 2-H2 - Humidity/Temperature WiFi Data Logger

The WiFi temperature/humidity data logger with external probe testo Saveris 2-H2 allows you to monitor the temperatures and humidity with the connectable probe in refrigerated and work- or storerooms.
New Product
Air Flow

Smart Probes Climate Set

Testo Smart Probes VAC set: check air velocities, humidity, volume flows and temperatures in, on and around air conditioning systems
Humidity

Testo Saveris 1 - Humidity/Temperature Monitoring

Testo Humidity/Temperature Online Monitoring Saveris: Humidity and temperature monitoring has never been as flexible and safe as it is today
Air Flow

Testo 480 - VAC Multifunction Meter

Testo 480 VAC Multifunction Meter: the highest-precision digital temperature, humidity and velocity meter
Air Flow

Testo 435-1 - Multifunction Meter

Testo 435-1 VAC Multifunction Meter: the entry-level measuring instrument for adjusting and testing ventilation and air conditioning systems and for assessing air quality
Air Flow

Testo 435-2 - Multifunction Meter

Testo 435-2 VAC Multifunction Meter: the VAC meter equipped with Indoor Air Quality measurement
Air Flow

Testo 435-3 - Multifunction Meter

Testo 435-3 VAC Multifunction Meter: the entry level VAC measurement that equipped with differential pressure meter
Air Flow

Testo 435-4 - Multifunction Meter

Testo 435-4 VAC Multifunction Meter: the professional VAC and Indoor Air Quality Meter
Humidity

Testo 6744 - Dew Point Transmitter

Our testo 6744 dew point transmitter was designed specifically for measuring trace humidity in compressed air or dry air
Humidity

Testo 6743 - Dew Point Transmitter

Our testo 6743 dew point transmitter was designed specifically for measuring trace humidity in compressed air or dry air.
Humidity

Testo 6742 - Dew Point Transmitter

Our testo 6742 dew point transmitter was designed specifically for measuring trace humidity in compressed air or dry air.
Humidity

Testo 6741 - Dew Point Transmitter

Our testo 6741 dew point transmitter was designed specifically for measuring trace humidity in compressed air or dry air.
Humidity

Testo 6651 - Humidity/Temperature Transmitter

With Testo 6651, it is not possible to solve every measuring problem in air conditioning technology with “simple” temperature/humidity transmitters.
Humidity

Testo 6631 - Humidity/Temperature Transmitter

The testo 6631 temperature and humidity transmitter is ideally suited for use in greenhouses and laboratories.
Humidity

Testo 6621 - Humidity/Temperature Transmitter

The testo 6621 temperature and humidity transmitter offers you accurate measurement of temperature and humidity values in rooms or in ducts.
Humidity

Testo 174H - Humidity/Temperature Data Logger

The testo 174H mini temperature and humidity data logger has a large display and alarm indication that makes it capable of monitoring air temperature and relative humidity levels at all times.
Humidity

Testo 175 H1 - Humidity/Temperature Data Logger

The testo 175 H1 data logger measures, monitors and logs the temperature and relative humidity in buildings and closed rooms.
Humidity

Testo 176 H1 - Humidity/Temperature Data Logger

The data logger testo 176 H1 allows the monitoring of temperature and humidity in warehouses and buildings.
Humidity

Testo 176 H2 - Humidity/Temperature Data Logger

The robust metal housing of the non-sensitive testo 176 H2 climate data logger protects it against mechanical impacts
Humidity

Testo 184 H1 - Humidity/Temperature Transportation Data Logger

The testo 184 H1 logger is capable of monitoring temperature and humidity levels during cold chain transportation
Temperature

Testo 845 - Humidity/Temperature Infrared Thermometer

The testo 845 infrared thermometer enables non-contact measurement of the temperatures of a really wide range of surfaces.
Humidity

Testo 184 G1 - Shock, Humidity, Temperature Transportation Data Logger

The testo 184 G1 data logger is suited for cold chain transportation, monitoring fragile or sensitive items and is capable of monitoring temperature, humidity, and shock.
Humidity

Testo 605 H1 - Thermohygrometer

The testo 605-H1 thermohygrometer enables reliable measurement of humidity and air temperature and calculation of the dew point.
Humidity

Testo 606-1 - Moisture Meter

The testo 606-1 is a compact moisture meter that meaures the moisture content in wood, walls and other surfaces and materials and fits snugly in any pocket.
Humidity

Testo 606-2 - Moisture Meter

The testo 606-2 moisture meter allows you to measure the moisture content in wood and building materials – and the surrounding environment too.
Humidity

Testo 608 H1 - Thermohygrometer

The testo 608-H1 thermohygrometer enables you to have a continuous display of the current temperature and humidity values.
Humidity

Testo 608 H2 - Thermohygrometer

The testo 608-H2 thermo hygrometer measures the air temperature, humidity and dew point.
Humidity

Testo 610 - Thermohygrometer

The handy testo 610 thermohygrometer asurement of temperature and humidity in indoor areas.
Humidity

Testo 616 - Moisture Meter

The testo 616 professional moisture meter provides you with a precise and non-destructive means of measuring the moisture content of wood and building materials and of monitoring the drying process after water damage.
Humidity

Testo 622 - Thermohygro and Barometer

The testo 622 thermo hygrometer and barometer is ideal for monitoring the ambient air.
Humidity

Testo 623 - Thermohygrometer

The elegantly designed testo 623 thermohygrometer provides you with a quick and convenient means of measuring the temperature and humidity in offices, living spaces and commercial premises and logs the readings over a period of 90 days.
Humidity

Testo 625 - Thermohygrometer

The testo 625 thermohygrometer comes into its own in all situations where the right indoor climate is crucial.
Humidity

Testo 635-1 - Thermohygrometer

The testo 635-1 temperature and humidity measuring instrument is ideally equipped for checking the air humidity, temperature and dew point in living areas, in production, storage and server areas and in museums and cold stores.
Humidity

Testo 635-2 - Thermohygrometer

The testo 635-2 temperature and moisture meter is excellently equipped for carrying out a variety of measurements in the field of air conditioning.
Humidity

Testo 645 - Thermohygrometer

The testo 645 humidity/temperature measuring instrument automatically indicates the measurement parameters of relative humidity, absolute humidity, dew point, degree of humidity, enthalpy and temperature at the touch of a button.
Humidity

Testo 835 H1 - Humidity and Infrared Thermometer

The testo 835-H1 is the ideal all-round device for a wide range of industrial and commercial applications.
Pressure

Testo 176 P1 - Absolute pressure, temperature and humidity data logger

When ambient conditions, for example in a laboratory, need to be documented securely and highly accurately, the testo 176 P1 is the right data logger.
New Product
Humidity

Smart Probes Testo 605i - Thermohygrometer with smartphone operation

The compact testo 605i temperature and humidity measuring instrument features professional measuring technology in an intelligent format.