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Monitoring systems

Environmental monitoring the way you need it.

Monitoring systems compared

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Monitoring systems: Offering you maximum security and convenience

A fully automated monitoring system enables you to keep your temperature, humidity and other quality-relevant environmental parameters completely under control: Seamlessly, precisely and reliably. All readings are securely stored in multiple instances and can be called up at any time using various terminal devices – no matter where you are.

In the event of limit violations too, various alerting options are available to you, so that system-critical incidents can be quickly identified and remedied.

A comparison of automated environmental monitoring systems from Testo

Quality offers no room for compromise. Which is why, whenever complete, high-precision monitoring of environmental parameters is needed, Testo’s fully automated environmental monitoring systems really get the job done. Choose between the testo Saveris 2 radio data logger system and the testo Saveris 1 data monitoring system.

testo Saveris 1

To the product

testo Saveris 1 data monitoring system

  • Integrated system comprising sensors, software and services

  • Seamless recording and documentation of all audit-relevant environmental parameters

  • On-premises solution that can be validated according to GAMP, including audit trail and ERES (electronic recording and signature), compliant with 21 CFR Part 11

  • Access to the measured values at any time with a PC or tablet/smartphone

  • Integration into any infrastructure thanks to the modular system of data logger and communication modules (WLAN, LAN and radio)

  • 24/7 alerting via e-mail and SMS as well as automated reporting

testo Saveris 2 - Advanced Cloud licence for 12 months

To the product

testo Saveris 2 radio data logger system

  • Easy commissioning and fast integration into the existing WLAN infrastructure

  • Measured values are stored in the data loggers and in the Testo Cloud

  • Access to the measured values at any time with a PC or tablet/smartphone

  • 24/7 alerting via e-mail and SMS as well as automated reporting

A detailed comparison of Testo data loggers

The reliable all-in-one solution: testo Saveris 1 data monitoring system

Use the testo Saveris 1 environmental monitoring system to monitor the environmental parameters of temperature and humidity as well as differential pressure automatically and seamlessly. The system is so flexible that other required parameters can also be integrated via additional components. The redundant data storage of the readings in the data logger, base station and software/database on a local server ensures maximum data security and complete documentation. The stored readings can be viewed and checked at any time and from any location via the browser-based cockpit. Real-time alerts via LED indications on the hardware as well as SMS or e-mail via smartphone, tablet or desktop PC enable immediate intervention in the event of any limit value violations or system-relevant incidents.


A compact overview of all thermohygrometers and other measuring solutions from Testo.

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