Environmental monitoring for offices and public buildings.
Monitor indoor climate parameters such as temperature, humidity and CO2 continuously to ensure healthy environments, energy-efficient building operation and reliable documentation.
Healthy indoor climate is measurable
Ensure healthy indoor air quality
CO2 levels above 1,000 ppm reduce concentration, while high temperatures affect comfort and performance.
Improve energy efficiency
Use climate data to optimize heating, cooling and ventilation based on actual room conditions and occupancy.
Reduce moisture & mold risk
High humidity levels (> 65 % rF) increase the risk of mold growth in poorly ventilated areas.
Provide audit-ready documentation
Reliable climate data supports facility management and helps meet regulatory requirements.
Continuous monitoring.
Instant alerts. No surprises.
How automated indoor climate monitoring works
(Note: Testo Data Monitoring license required.)
Continuous indoor climate monitoring
Loggers continuously measure parameters such as temperature, humidity and CO2 across offices and building zones.
Central climate data and monitoring
All measurement data is securely stored and centrally monitored in the testo Smart Connect Cloud. (Note: Testo Data Monitoring license required.)
Monitor indoor conditions in real time
Indoor climate data and dashboards are accessible anytime via browser or the testo Smart App. (Note: Testo Data Monitoring license required.)
Early alerts and reliable documentation
Receive alerts when limits are exceeded and generate reports for documentation and building certifications. (Note: Testo Data Monitoring license required.)
The right logger for every indoor parameter
Easy-to-install loggers monitor temperature, humidity, CO2, UV radiation or light across offices and building zones.
Central cloud-based monitoring
Document indoor environmental conditions and export reports for building standards and certifications.
Always connected
Monitor indoor climate conditions and receive alerts anytime via dashboard or the testo Smart App.
Recommended online data loggers
for indoor air quality monitoring
Monitor parameters such as temperature, humidity, CO2, UV radiation or light across offices and building zones. Choose the right logger depending on the parameters and combine them flexibly within the monitoring system.
For indoor air quality monitoring at key control points
Online data loggers testo 162
Monitor temperature, humidity and CO2 across offices and meeting rooms. The integrated display enables quick on-site checks, while WiFi connectivity keeps all data connected.
Typical IAQ monitoring setup
testo 162 IAQ – CO2, temperature and humidity monitoring
testo 162 H1 – temperature and humidity monitoring
For individual rooms or smaller installations
Online data loggers testo 160
Compact data logger for monitoring temperature, humidity, UV radiation or light – with WiFi connectivity.
Typical indoor monitoring setup
testo 160 TH – temperature and humidity monitoring
testo 160 E – monitoring of light intensity and UV radiation
Central monitoring. Reliable data. Full control.
Automatic real-time data transmission from all data loggers
Reliable alerts when limits are exceeded
Secure and compliant cloud data storage
Audit-ready reports for documentation and inspections
Dashboard access via the testo Smart App
(Note: Testo Data Monitoring license required.)
Find the right data logger
Whether mobile or stationary, app-based, PC software or cloud-based monitoring: Testo offers the right solution for your environmental monitoring requirements.
Understand the system – combine data loggers
See which loggers belong to the online monitoring system, which parameters they measure and how they can be combined.
Find the right logger in just a few steps
Answer a few questions about your monitoring requirements and get a recommendation for the right data logger.
All data loggers at a glance
Get a compact overview of the entire portfolio and quickly find the right solution.
Online monitoring not the right fit?
Mini data loggers testo 174.
Simple. Stand-alone. Precise.
Independent of WiFi and cloud infrastructure
Data evaluation via app or USB-C
Intuitive standalone operation
Compact design for discreet installation
Start out calibrated
testo 16x data loggers are available with initial calibration on request – for additional confidence from the very beginning.
Maintain accuracy
Regular recalibration ensures the long-term accuracy of your testo 16x data loggers and supports stable processes.
Long-term reliability
Reliable measurement results and stable environmental values – so you can keep your processes under control at all times.
Any questions?
Get in touch:
Environmental monitoring
for every environment
