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testo Saveris 1 Automated Monitoring System
Continuously monitor critical environmental conditions, automatically document measurement data, and respond promptly to deviations: testo Saveris 1 combines sensors, software, and services in a single system.
What is automated monitoring?
All measurement data, no manual readings
With automated environmental monitoring, relevant parameters such as temperature, humidity, differential pressure, and CO2 are continuously recorded, transmitted, and centrally managed. If a parameter exceeds the specified range, the system triggers an alarm. This allows you to keep track of relevant environmental conditions at all times, even outside of operating hours.
Measure
Measurement parameters tailored to your application.
Configure testo Saveris 1 to monitor the parameters relevant to your application, including temperature, relative humidity, differential pressure, and CO2. Its flexible architecture supports sensitive and regulated environments and allows the system to expand as your requirements grow.
testo Saveris 1 Complete Solution
One system for all needs
testo Saveris 1 combines hardware, software, and services in one comprehensive environmental monitoring solution. Sensors collect measurement data at each measurement point, while the software centrally aggregates the data and provides access for analysis. Support services help with planning, commissioning, and operation. Its flexible architecture adapts to your requirements—from individual measurement points to multiple locations.
Hardware
Precision at every measuring point.
Sensors and probes measure environmental conditions, while data loggers record the measured values and communication modules automatically transmit the data to the base station and gateway. Combine the individual components to suit the application, building, and existing infrastructure. Replace or calibrate sensors during operation without removing the data logger and without causing gaps in the data recording and documentation.
System Overview
The graphic shows the path a measurement value takes through testo Saveris 1: from acquisition at the measurement point, through automatic transmission, to central processing. This makes the data available for alerts, documentation, and integration into other systems.
Click on each component to learn more about its role in the system.
testo Saveris 1 base
Core function with additional communication module
Management of up to 3,000 measurement channels
GxP-compliant alarms
Emergency battery for data security
Alarm types
Alarms via testo Saveris 1:
E-mail
SMS
Decentralized alerts (http signal), e.g. alarm light, Teams message, relay
REST API
Open interface to integrate data from testo Saveris 1 into your systems
Connect third-party software to testo Saveris 1 to retrieve data (read only)
Forwarding of all alarms
UltraRange Gateway
Developed for use in large buildings
Excellent range and signal robustness
Depending on the customer’s wishes, the connected components are wirelessly updated
testo Saveris 1 software
Easy and intuitive to use
Flexible user management
Alarm management including escalation levels
Audit trail and ERES principle
Communication modules
Modular components for communication
Existing infrastructure (WLAN or LAN/Ethernet)
testo UltraRange long-range radio technology
Data loggers
testo 150 TUC4: Four connections for digital probes
testo 150 TC4: Four connections for thermocouples
testo 150 DIN2: Two connections for standard probes via miniDIN
testo 150 T1: Internal NTC temperature sensor
Digital probes
Digital probes can be changed in a matter of seconds, with no data gaps in the documentation
Easy handling and installation
Efficient system monitoring with digital door contacts
Analog probes
Measuring ranges from -200 to +1300 °C for almost every possible scenario
Extensive probe portfolio – customized adaptations are also possible
Connection box & analog coupler
For the smooth integration of other measurement parameters (e.g. differential pressure)
Standardized interface for easy integration
Transmitter
Integration of further physical measurement parameters into the testo Saveris 1 system
Ideal solution for maximum accuracy and for special applications
Which operating system best suits your needs?
testo Saveris 1 is available as an on-premises solution or in the cloud hosted by Testo. Both models provide a central platform for monitoring, system management, and data processing. You decide how you want to organize IT operations, updates, and data management within your company.
Project Planning / Design / Consulting
From the requirement to the right system solution.
Which areas should be monitored, which measurement parameters are relevant, and how many measurement points are needed? Based on this, we plan the sensor system, data loggers, and communication components to fit your physical and technical infrastructure. Together, we determine whether your system will be operated locally or in the cloud, and coordinate the individual project steps—from a single measurement point to cross-site monitoring.
On-Premises and Cloud at a Glance
Whether on-premises or in the testo Cloud, testo Saveris 1 offers the same powerful foundation for centralized monitoring, efficient system management, and secure data processing in both versions. This allows you to remain flexible and choose the operating model that best suits your business.
On-Premises
local operation
Local Installation on Your Server
Your IT department is responsible for operation and management of the application.
Updates, maintenance, and backups are performed by your IT department in accordance with your internal processes
Full control over the update schedule: You decide when an update is installed
Data ownership: You always retain ownership and control of your data.
Cloud
testo Cloud Platform
Hosting on the Testo Cloud Platform with servers located in the EU and USA
Complete application operations managed by Testo
Automatic updates, maintenance, and backups handled entirely by Testo
Version Freeze (patent pending) for validated systems
Transparent costs: No hidden fees
Data ownership: You always retain ownership and control of your data.
The testo Saveris 1 Cloud is available in various versions—tailored to your compliance, validation, and software update requirements. You can choose between Standard Rolling, CFR Rolling, and CFR Version Freeze. Especially in regulated environments, ongoing software updates can result in additional testing and documentation efforts. CFR Version Freeze provides greater control and planning certainty in this regard.
Best in Class: Version Freeze
A defined software version for validated systems
In regulated environments, software changes must be reviewed, documented, and revalidated as needed. With the version freeze option, Testo guarantees the software version in use for a defined period. The version remains unchanged during this period, helping you maintain validated processes without adapting to unplanned software changes.
Which version of Saveris 1 is right for you?
Choose the Saveris 1 configuration that best fits your organization and IT requirements.
Service & Lifecycle Management
Monitoring must fit your processes, be reliable from the start, and scale to meet new requirements. That’s why we support complex projects from planning through ongoing operation—with tailored services from Testo and Testo Industrial Services.
Project Planning / Design / Consulting
From the requirement to the right system solution.
Which areas should be monitored, which measurement parameters are relevant, and how many measurement points are needed? Based on this, we plan the sensor system, data loggers, and communication components to fit your physical and technical infrastructure. Together, we determine whether your system will be operated locally or in the cloud, and coordinate the individual project steps—from a single measurement point to cross-site monitoring.
References
Learn how companies use the testo Saveris 1 in sensitive and regulated environments.
The case studies showcase specific solutions for applications and requirements across various industries.
References
KNOWLEDGE, WHITE PAPERS, AND WEBINARS
Knowledge that helps you succeed in practice.
Browse through our knowledge base and discover how the monitoring system can make your day-to-day work easier.
Product Advice
We'll help you find the right product.
Not sure which product is right for your application?
We’d be happy to help.
Answers to Frequently Asked Questions
What is the difference between the Cloud solution and the On-Premises solution?
The On-Premises solution is installed locally on your own servers. The complete IT-infrastructure, updates, maintenance, and backups are handled by you. Our Cloud solution is fully hosted and managed by us. Updates, maintenance, and backups are handled automatically, stress free.
Which devices and sensors are compatible with the Cloud?
Our Cloud solution is compatible with all testo Saveris 1 portfolio.
How many measuring points can I manage in the Cloud?
The number of manageable measuring points depends on your chosen subscription plan. Our packages are scalable, allowing you to expand your monitoring capacity as your needs grow.
Can I access the testo Saveris 1 cloud via my phone or tablet?
Yes, our cloud solution offers mobile access via the browser, allowing you to monitor your data from anywhere, at any time.
Can I integrate my testo Saveris 1 data into other running systems (e.g. BMS, LIMS)?
Yes, our Cloud solution supports integration with other third-party systems via REST APIs. Please contact our technical team for further support.
Which Cloud server provider hosts my data?
Your data is hosted on Microsoft Azure in the USA. We partner exclusively with leading, certified cloud infrastructure providers to ensure the highest standards of reliability and security.
Who has access to my data?
Only you and the users you explicitly authorize have access to your data. Our helpdesk team may only access your data after you have explicitly approved their access, and solely for maintenance and support purposes, strictly governed by confidentiality agreements and access control policies.
Is the Cloud solution GDPR-compliant?
Yes, our Cloud solution is fully compliant with the General Data Protection Regulation (GDPR). We act as a data processor and provide all necessary documentation to support your compliance requirements.
Is the Cloud solution GxP and FDA 21 CFR Part 11-compliant?
Yes, our Cloud solution is designed to meet GxP and FDA 21 CFR Part 11 requirements, including electronic signatures, audit trails, and access controls.
Is an audit trail available?
Yes, a comprehensive audit trail is built into the system, recording user actions and system changes to support regulatory compliance and audits.
Does the Cloud support validation documentation (IQ/OQ/PQ)?
Yes, we provide full validation documentation packages, including Installation Qualification (IQ), Operational Qualification (OQ), and Performance Qualification (PQ) to support your validation processes.
How are software updates managed?
All software updates are thoroughly tested and validated before deployment. How often you get an automatic update depends on your chosen variant.
The Base Station initiates all communication outbound — from your internal network to the Saveris 1 Cloud — using standard HTTPS encryption. This approach follows the same communication model used by the vast majority of modern IoT devices, ensuring maximum compatibility with standard corporate firewall configurations while maintaining the highest level of network security.