testo Saveris 1: First choice for the most demanding applications

Monitoring quality-relevant environmental data is a business-critical process on which much depends:

  • Product safety
  • Reputation
  • Customer relations

The innovative complete solution testo Saveris 1 takes care of monitoring and documenting your measured values for you:

  • Highly precise
  • Flexible
  • Standard-compliant...

… and with reliable alarms in the event of limit value violations and critical system events.

That's not all - now discover the 8 most convincing reasons for the testo Saveris 1 monitoring system.

From risks to compliance: The 8 reasons for testo Saveris 1

1. Save time and costs

2. Minimize risks

3. Avoid critical incidents

4. Optimize data availability

With testo Saveris 1 you use resources more efficiently

With the testo Saveris 1 measurement data monitoring system, you save time and money every day - noticeably and sustainably!

Optimized personnel deployment

  • Measured values are read out, stored and documented completely automatically.
  • Important data does not have to be searched for, but is available at the push of a button.
  • Reports are sent automatically.

Reduced material costs

  • No paper and no filing cabinets
  • All data stored securely and accessible at any time in the database or on the server
  • In the event of an audit, all information is available in next to no time.

Higher productivity

  • Digital probes of the testo Saveris 1 data loggers can be changed during operation.
  • Ideal for recalibration without plant downtime and measurement interruptions

Lower hardware costs

  • A data logger can monitor up to four measuring points simultaneously. This way, you have to use fewer loggers and reduce your expenses accordingly.
  • Integration of further measurement parameters possible with analog coupler

GxP Dictionary

Everything you need to know at a glance

Environmental monitoring checklist

What to keep in mind.

The situation

  • Monitoring quality parameters generates data that must be collected, transmitted, interpreted and documented.
  • Each partial step has its own sources of error, especially when there is media discontinuity and human interaction.

The risks

When reading and documenting manually, these problems frequently occur:

  • Reading errors
  • Wrong conclusions
  • Forgotten signatures
  • Intentional false entries

The solution

  • testo Saveris 1 seamlessly automates these critical work steps.
  • This minimizes sources of error and reduces risks.
  • Important in a pharmaceutical environment: A recommendation from the World Health Organization (WHO) states that to ensure data integrity, modern technology should be used to minimize risks.

Climate monitoring in safe hands

It all comes down to this

What are the benefits of automation?

10 good reasons in favour of a monitoring system.

With testo Saveris 1, you avoid critical incidents

What can happen?

When working with temperature-sensitive goods or processes, as well as in regulated environments, critical incidents can occur time and again:

  • Violation of predefined limit values
  • Disturbances of the system (e.g. in case of power or network failure)

How do you learn about it?

With monitoring solutions that require manual reading of the data, you will not notice the malfunction until it is already too late:

  • Sensitive goods can be irretrievably destroyed.
  • Significant costs, personnel and communication efforts are incurred.

That’s why testo Saveris 1

With testo Saveris 1, you are informed immediately as soon as a situation requires your intervention:

  • Via SMS and/or e-mail
  • Early intervention enables timely countermeasures before irreparable damage occurs.

Climate monitoring in safe hands

It all comes down to this

What are the benefits of automation?

10 good reasons in favour of a monitoring system.

With testo Saveris 1, you optimize your data availability

Reliable reports

  • To get more out of your measurement values, reports need to be flexible to retrieve and easy to analyze.
  • The testo Saveris 1 Cockpit can be used to generate a wide variety of reports for different applications directly on demand or automatically and send them by e-mail.
  • Audit-relevant reports (21 CFR Part 11 compliant) are created just as easily

Thus, testo Saveris 1 takes over a not inconsiderable part of your routine activities and you can use this time more productively.

Flexible data access

  • With testo Saveris 1 your measured values are always with you - anytime & anywhere
  • Platform-independent access with all Internet-enabled devices
  • Alarms can also be acknowledged in the same user-friendly way.

Working across sites

  • With multiple subsidiaries, monitoring quality data is especially critical.
  • It must be ensured that consistent standards are maintained across the organization.
  • testo Saveris 1 supports you in this by providing full transparency across all integrated sites or areas - all in a single intuitively operated system.

Climate monitoring in safe hands

It all comes down to this

Environmental monitoring in a validated environment

5. Increase data security

6. Work with a reliable partner

7. Benefit from complete solution

8. Meet compliance

With testo Saveris 1 you increase the security of your data

Climatic environmental conditions are a crucial process parameter. That’s why the measurement, display and storage of the values must be absolutely trustworthy. Integrity of the data such as this is achieved most reliably by continuously automated and digital measurement data processing. Key benefits:

Norm-compliant work

Conforms to, among other things: 

  • FDA 21 CFR Part 11
  • EU Annex 11 Computerized Systems
  • Good Manufacturing Practice
  • Plus lots more 

Complete transparency

  • With the flexible user management you define individual authorizations. The audit trail of the CFR software allows you to keep track of who has done what and when.
  • In this way, both the documentation and the proof of responsibilities are crystal clear. 

Higher security

  • Integrated emergency battery in the testo Saveris Base for alarms in case of power failure 
  • Base station stores up to 120 million measurement values independently of server
  • Redundant storage in data loggers, base station and database
  • testo UltraRange radio technology for reliable measured value transmission

Data integrity through fully automated environmental monitoring

On the safe side: Meet requirements of FDA 21 Part 11

With testo Saveris 1 you benefit from a reliable partner

A fully automated monitoring system is only one side of the coin: Equally important is the company behind the solution. With 65 years of experience and market leadership in many segments, you can count on Testo to provide conscientious support along your project. 

Secure investment


  • Reliable, state-of-the-art technology with long-term availability
  • Continuous development, service and support
  • Future-proof investment

Sustainable system


  • Backward compatible system 
  • Components of older testo Saveris generations can communicate with those of newer generations
  • Replacement or extension of older monitoring projects is possible step by step

Strong customer focus 


  • Testo has a global presence with 36 subsidiaries in 26 countries and over 80 sales and service partners.
  • Our subsidiary Testo Industrial Services (TIS) specializes in metrological services and supports you as well as our regional partners in validation, qualification and calibration 

Climate monitoring in safe hands

It all comes down to this

From a single data logger to an integrated monitoring system

With testo Saveris 1, you get everything from a single source

The all-in-one solution testo Saveris 1 consists of hardware, software and services. 

Reliable Hardware

  • Measures, transmits and saves the measurement values. 
  • Testo has more than 60 years of experience in the manufacture of measuring solutions and sensors 
  • Testo provides you with all the measuring instruments you need to monitor environmental parameters, including data loggers for automatic measured value recording and alarming.

Intuitively operated software

  • Audit-proof, centralized and accessible worldwide
  • Comprehensive analysis and evaluation of all measurement parameters 
  • Flexible alarms, comprehensive logging functions and a wide range of data backup options 
  • Software testo Saveris CFR especially for the requirements of the pharmaceutical industry (compliant with 21 CFR Part 11 as well as Annex 11 of the EU GMP Directive)

Holistic services

  • Extensive project management
  • Installation and commissioning
  • Site Acceptance Tests
  • Thermal and seasonal mappings
  • Calibration, recalibration and test equipment management
  • Hardware and software validation and revalidation services
  • Backups of database and Base
  • Extensive training and education services
  • Individual service and maintenance packages

Environmental monitoring checklist: How to find the right solution

Climate monitoring in safe hands

It all comes down to this

With testo Saveris 1, you conscientiously ensure compliance

Complete automation of critical process steps


In contrast to only partially automated systems, in the case of fully automated systems for environmental monitoring, all regulatory stipulations can be integrated fully automatically.

  • Readout process 
  • Data collection
  • Data transport
  • Data analysis
  • Documentation
This ensures that the environmental data is correctly recorded and documented. 

Compliance recorded without gaps


  • Uninterrupted documentation of the measurement values and data integrity across all sites / site areas
  • Validatable software with thorough user management including authentification concept, audit trail and ERES principle according to 21 CFR Part 11
  • Extensive service packages including complete documentation for the next audit

GxP Dictionary

Everything you need to know at a glance

On the safe side

Meet requirements of FDA 21 Part 11

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