Everything under control
Monitor all relevant environmental parameters – automatically, reliably and safely. For stable processes and efficient workflows. Always. Anywhere. At any time.
Reliable environmental monitoring
for production, buildings and infrastructure
Precise recording of central environmental parameters is the key to stable processes, reliable quality and high energy efficiency. Experience how Testo monitoring solutions monitor environmental conditions smarter, more efficiently and more reliably.
Ensure safety in the warehouse
Optimum environmental conditions protect sensitive goods, fulfil obligations of proof and ensure that they retain their value.
Increase comfort in the office
A pleasant indoor climate promotes concentration, reduces absenteeism and increases well-being.
Ensuring added value in production
Stable environmental conditions enable smooth processes and consistent product quality.
Protect systems in server rooms
Optimized conditions ensure trouble-free IT operations, prevent failures and protect sensitive data
Maximum reliability. Minimum effort.
Online data logger system
Environmental monitoring almost by itself: The online data loggers connect to the testo Saveris Cloud – the basis for real-time measurements, reliable documentation and uninterruppted traceability. Thanks to continuous data storage, automated logging and alerts by push notification or e-mail, you can detect deviations immediately and take action in good time. With the testo Smart App you always keep everything under control.
(Note: Testo Data Monitoring license required)
testo 164 online data logger – for many measurement sites
Unobtrusive and independent: The online data logger integrates visually and functionally into its surroundings and can be paired with the testo 164 GW gateway at the touch of a button.
testo 162 online data logger – for a wide range of measurement parameters
Maximum flexibility thanks to the integration of external sensors. The built-in display of the WiFi-enabled online data logger enables direct visual inspection on site.
testo Saveris Cloud – automated safety
The online data loggers connect seamlessly to the testo Saveris Cloud – the basis for real-time environmental monitoring. Deviations are identified immediately so that you can react in good time.
(Note: Testo Data Monitoring license required)
testo Smart App – everything, everywhere, in real time
Commissioning, measured values, push notifications and data analysis: The testo Smart App gives you full control at all times and alerts you immediately in the event of deviations.
(Note: Testo Data Monitoring license required)
The right logger for every application: Functionalities, measurement parameters and WiFi infrastructure can be flexibly combined.
Safe and compliant: The testo Saveris Cloud meets the highest safety standards and is certified in accordance with EN 12830.
Always and everywhere: Everything under control with the testo Smart App – from commissioning to data analysis.
Find your suitable data logger
Whether mobile or stationary, with an app, PC software or Cloud-based data logger system: At Testo you will find the right solution for your environmental monitoring requirements.
Understanding the system – combining loggers
Our product matrix shows which loggers are part of the online data logger system, which measurements they cover and how they can be combined – clearly and concisely.
8 steps to the right logger
From the application environment and the measurement parameters to the type of documentation and alarms: Answer five questions and find the right data logger for you.
All data loggers at a glance
Our brochure offers you a quick overview of the entire portfolio and guides you step by step to the right solution.
Simple. Stand-alone. Precise.
Mini data loggers testo 174
Compact and efficient: Temperature and humidity monitoring for small numbers of measuring points – independent of WLAN and Cloud.
Precise and flexible: Fast data analysis via the app or USB-C.
Intuitive and independent: Simple, reliable and self-sufficient application.
Unobtrusive integration: Available in black and white.
Maximum control. Full security.
The on-premise system testo Saveris 1.
Uninterrupted monitoring: 24/7 monitoring without data loss
Automatic alarms: Immediately informed of deviations – by e-mail, SMS or signalling device
On-premise security: Own data storage in the local network for maximum independence
Immediate reports: Measurement data at the touch of a button – digital, transparent and audit-proof documentation
Seamless integration: Smooth integration into existing systems for maximum efficiency
At Testo, we develop solutions that adapt to your requirements – not the other way round. Whether as an online data logger system, on-premise solution or stand-alone: With our solutions, monitor environmental parameters simply, safely and reliably, just as demanding applications require.
Tobias Matt
Director Product Management
Always precise. Always reliable.
Our calibration service for you
Measure precisely right from the start. Rely on the reliable calibration and service expertise of Testo.
Start out calibrated: The testo 16x data loggers are available with initial calibration on request – for additional safety right from the start.
Get accuracy: Regular recalibrations ensure the measurement accuracy of your testo 16x data loggers and guarantee stable processes.
Long-term reliability with Testo: Stable environmental values and reliable measurement results – so that you can keep your processes under control at all times.