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Monitoring ambient conditions

easily & reliably with testo Saveris 2.

The radio data logger system testo Saveris 2

No matter where you are: With the testo Saveris 2 radio data logger system, you can easily control climatic environmental conditions such as humidity and temperature.

Whether in facility management or quality assurance of food and drugs: the system's data loggers can be used flexibly almost anywhere where temperature and humidity need to be measured continuously.

With testo Saveris 2, you securely adhere to norms and regulations, optimize processes, ensure quality and increase your efficiency.

Environmental monitoring is now this easy.

How does testo Saveris 2 work?

testo Saveris 2 is a radio data logger system which you flexibly assemble according to your needs, and easily integrate into your existing WLAN network.

You select the appropriate temperature and humidity loggers. With sensors from the extensive Testo probe portfolio, you are also well equipped for special applications. With the compatible testo 160 data loggers, you can also conveniently record parameters such as CO₂ and Lux in one system.

The radio data loggers transmit the measurement values to the Testo Cloud, where they are automatically stored and documented. You can access your environmental values at any time via smartphone, tablet or PC using the Cloud access. When critical values are reached, the system sends you an alarm via SMS and/or e-mail.

Good to know

No software installation is required to use testo Saveris 2. All you need is WLAN and a web browser. And your privacy is also taken care of: The storage location for your data, the Testo Cloud, operates according to national and international standards for data security.

More info about the Cloud & the Testo Cloud Packages

Overview of the testo Saveris 2 data loggers

Overview of the testo 160 data loggers

What are the advantages of testo Saveris 2?

Keep an eye on all the data.

Using an internet-enabled smartphone, tablet or PC, you can view, call up and analyze the stored measurement values. From anywhere in the world.

Respond promptly.

In cases of limit value violations, testo Saveris 2 provides you with immediate alarms by e-mail or SMS. This allows you to respond quickly to malfunctions.

Simply start up.

No software installation is required to use testo Saveris 2. All you need is WLAN and a web browser. All you need is WLAN and a web browser.

Effortless documentation.

testo Saveris 2 puts an end to tedious paperwork and missing measured values: In the Cloud, you can display, analyze and document your data. Measurement data and reports are exportable and can be automatically sent by e-mail.

Save time and walking distances.

Measurement values are automatically transmitted to the Testo Cloud via WLAN. You save considerable walking distances and the manual readout of loggers.

Flexible extension.

testo Saveris 2 adapts to your needs – not the other way round. That’s why the system can be expanded as required with additional data loggers - e.g. with the loggers of the monitoring system testo 160. In addition, the loggers can be combined with probes for the most diverse applications. Customization is also possible.

Know that your data are secure.

Your measured values are stored in the Testo Cloud. This is subject to strict security standards. In addition, each data logger is equipped with a circular buffer memory of up to 10,000 measured values: Even in the event of a power or WLAN failure, no data is lost.

Effortless connection.

Because testo Saveris 2 connects to your existing WLAN, you save the cost of a separate wireless base station. The system uses different WLAN standards: (Standard) IEEE 802.11 b/g/n networks, as well as IEEE 802.1x networks with WPA2 Enterprise encryption.

Product video: Alerted in time with the testo Saveris 2 radio data logger system

testo Saveris 2 alarms in case of limit value violation

Reference: Video of Scheffel pharmacy

The Scheffel-Apotheke relies on the radio data logger system testo Saveris 2.

testo Saveris 2 is the perfect solution. I would recommend it unreservedly to my colleagues.

Dr. med. Frank Siefert



Product informations and know-how

Testo Cloud

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More info on the Testo Cloud

The advantages of the Testo Cloud at a glance: Find the right licence package for your requirements here.

Video instructions

To the videos

Video instructions

Is it complicated to log in to the Testo Cloud? Not at all. Convince yourself with the compact video tutorial.

Questions and answers

The most frequently asked questions about the radio data logger system. Clearly answered by our Testo experts.


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For which applications is the flexible radio data logger system testo Saveris 2 particularly suitable? Get an overview here.



Product brochure

All testo Saveris 2 data loggers, all technical specifications and all license info: Download brochure now.