Stand-alone data loggers: Compact and efficient

Stand-alone data loggers are essentially the "missing link" between min/max thermometers and thermohygrometers on the one hand and automated monitoring systems on the other. They automatically record measured values and can save them in their internal memory. However, they do not have a network connection (hence they are stand-alone) and have to be read out manually. On the other hand, they are easy to install and the purchase costs are also kept within reasonable limits.
A Guide to Monitoring

Guide: How to find the right monitoring solution

A compact guide to help you find the right solution for your own particular measurement challenge.

Overview of all the data logger series from Testo

Compact, reliable and low-maintenance: Data loggers have established themselves as a standard technology for monitoring and documenting relevant environmental parameters in numerous applications. Find out all about the different data loggers from Testo here.

testo 174 series

  •  Small and compact for monitoring in warehouses or during transport 
  • For temperature and humidity 
  • Large display & USB port
  • Programming and analysis using free software

testo 175 series

  • Various versions ideal for stock monitoring
  • For temperature and humidity
  • USB port
  • Programming and analysis using free software

testo 176 series

Logger testo 176
  • Robust housing makes it suitable for use in extreme conditions 
  • For temperature and humidity
  • USB port
  • Programming and analysis using free software

testo 174 data loggers

testo 175 data loggers

testo 176 data loggers

Brochure: A compact overview of all data loggers and other measuring solutions from Testo.

A detailed comparison of Testo data loggers

Ready for use in transport and storage: The testo 174 mini data logger series.

The testo 174 mini data loggers are ideal for monitoring warehouse goods that are sensitive to temperature and humidity. They are also an ideal travel companion: simply enclosed with the goods, e.g. in containers and cold storage facilities, they monitor temperature and humidity continuously, reliably and inconspicuously. The free testo ComSoft Basic software allows fast programming of the data loggers as well as simple data analysis.

The cost-effective mini data loggers guarantee reliable measurement results based on state-of-the-art measuring technology. The integrated sensors guarantee readings with long-term stability. This enables quality assurance guidelines to be complied with and documented securely.

Specialist for storage facility management: The testo 175 series.

The compact data loggers in the testo 175 series are suitable for long-term monitoring of cold storage and freezer facilities and for documenting the transport temperature in trucks.

For applications where the temperature has to be monitored in two places at the same time, the testo 175 T3, with its two connections for external thermocouples, is ideal. The resulting large measuring range makes the data logger universally applicable.

The long-term stability of its humidity sensor makes the testo 175 H1 model the professional compact data logger for monitoring temperature and relative humidity in work and storage areas. The free testo ComSoft Basic software allows fast programming of the testo 175 data loggers as well as simple data analysis.

Extra precision for monitoring during production: The testo 176 series.

Thanks to their reliability, the data loggers in the testo 176 series are suitable for use over long periods of time. Whether you’re looking for an instrument to monitor the temperature of cold storage facilities or warehouses, or to monitor laboratory conditions – this data logger series has a suitable model for every application.

Depending on the application, you can choose between instruments that feature sturdiness or clarity: The models with an integrated, robust metal housing are ideal for applications in extreme conditions. For greater clarity, opt for the data logger variants with the large, easy-to-read display.

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