Environmental monitoring the way you need it.
Data loggers compared.
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.
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.
The testo 174 series mini data loggers set new standards in temperature and humidity monitoring. They offer not only the highest precision, but also maximum reliability. Reading out the measurement data is extremely easy and intuitive thanks to the modern USB-C connection.
In the case of the BT loggers, the data can also be conveniently evaluated via Bluetooth up to 30 metres away using the free testo Smart App.
The testo Smart App and professional software provide complete documentation and enable easy report generation - perfect for complying with all legal requirements. Your data is automatically backed up, even when the battery is dead or when you change the battery - for even greater confidence and reliability.