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Saving energy, archiving, storing goods, creating a comfortable indoor climate – if you can’t analyze the temperature and humidity, you won’t get optimal results. The testo 175 H1 is designed to carry out reliable long-term measurements and log these crucial values for you.

The testo 175 T1 temperature data logger is ideal for monitoring storage temperatures and long-term monitoring. It is certified for use in food environments and measures and logs temperatures constantly and reliably.

Would you like to carry out long-term temperature control and recording at several measuring locations (e.g. in cold, deep-freeze or storage areas)? The testo 175 T1 set already includes three temperature loggers along with practical accessories for you. This means you have the best possible equipment for recording the temperature in several areas – e.g. in cold, storage and sales areas, such as in butcher’s or baker’s shops.

The testo 175 T2 temperature data logger is ideally suited if you want to use one instrument to monitor air temperature and to record additional temperature values (e.g. core temperature) on a second channel at the same time. In particular, it is the perfect solution for parallel temperature control of the ambient conditions and the goods themselves when storing food.

The testo 175 T3 temperature logger with its two connections for external thermocouple probes is a good idea when you would like to record your temperatures at two locations in parallel: for example when measuring the flow and return temperature on radiators. The readings are securely saved in the temperature logger and are available for later measurement data analysis and documentation.

The data logger testo 176 H1 allows the monitoring of temperature and humidity in warehouses and buildings. With the testo 176 H1, you can examine whether mould in a house or apartment has been caused by insufficient ventilation or by building damage.

The robust metal housing of the non-sensitive testo 176 H2 climate data logger protects it against mechanical impacts. It can therefore measure temperature and humidity even in harsh environmental conditions.

When ambient conditions, for example in a laboratory, need to be documented securely and highly accurately, the testo 176 P1 is the right data logger. It has an integrated absolute pressure sensor and connection possibilities for two external temperature/humidity probes (optional).

The testo 176 T1 data logger monitors the temperature, even in extreme conditions, with a highly accurate Pt100 temperature sensor. It is able to precisely document the temperature status over a longer period of time. The fact that its metal housing is extremely robust makes the data logger particularly suitable for monitoring the temperature in industrial environments.

With its two inputs for external Pt100 probes, the testo 176 T2 temperature logger can record the temperature at two measuring points simultaneously. This makes it possible to monitor temperature at different locations in parallel. The data logger features a large display for optimum presentation of the readings.

The testo 176 T3 temperature data logger is ideal for monitoring temperature values in production processes. Its robust metal housing makes it ideal for use in the industrial sector. With inputs for four thermocouple probes, it can measure at up to four points in parallel.

The testo 176 T4 data logger can measure the temperature at up to four different measurement sites simultaneously. It also has a super size memory for up to 2&#x202F;000&#x202F;000 readings, an exceptionally wide measurement range and is compatible with a number of different thermocouple elements making it ideal for professional use in a variety of different fields.

The testo 174 H mini data logger is the ideal solution for monitoring temperature and humidity-sensitive goods, with a measuring range of -20 °C to +70 °C and a memory for up to 16,000 readings per channel.
With automatic data backup when the battery runs out or is changed, it guarantees reliable protection against data loss. It enables easy data reading via USB-C and uses professional software for efficient analysis and Excel export for simplified documentation.
The testo 174 H is perfect for monitoring temperature and humidity-sensitive goods and for continuous monitoring of the building climate – reliably and unobtrusively.
Also available in <a href="../p/0572-1741-02">black</a>.

The testo 174 H mini data logger is the ideal solution for monitoring temperature and humidity-sensitive goods, with a measuring range of -20 °C to +70 °C and a memory for up to 16,000 readings per channel.
With automatic data backup when the battery runs out or is changed, it guarantees reliable protection against data loss. It enables easy data reading via USB-C and uses professional software for efficient analysis and Excel export for simplified documentation.
The testo 174 H is perfect for monitoring temperature and humidity-sensitive goods and for continuous monitoring of the building climate – reliably and unobtrusively.
Also available in <a href="../p/0572-1741-01">white</a>.

The testo 174 T mini data logger monitors temperatures from -30 °C to +70 °C and has a memory for up to 16,000 readings per channel.
With automatic data backup when the battery runs out or is changed, it guarantees reliable protection against data loss. It enables easy data reading via USB-C and uses professional software for efficient analysis and Excel export for simplified documentation.
The testo 174 T is perfect for monitoring temperature-sensitive goods and for continuous monitoring of the building climate – reliably and unobtrusively.
Also available in <a href="../p/0572-1740-02">black</a>.

The testo 174 T mini data logger monitors temperatures from -30 °C to +70 °C and has a memory for up to 16,000 readings per channel.
With automatic data backup when the battery runs out or is changed, it guarantees reliable protection against data loss. It enables easy data reading via USB-C and uses professional software for efficient analysis and Excel export for simplified documentation.
The testo 174 T is perfect for monitoring temperature-sensitive goods and for continuous monitoring of the building climate – reliably and unobtrusively.
Also available in <a href="../p/0572-1740-01">white</a>.

Easy operation and convenient analysis: the testo ComSoft Basic software enables you to programme and read out Testo data loggers and offers other practical features &ndash; e.g. a graphical and tabular reading display, as well as an export function. Note: Please bear in mind that you need a connection cable or an interface to connect the measuring instruments (e.g. data loggers).

Free download: testo ComSoft Basic for programming and reading Testo data loggers.

testo ComSoft Basic v6.0 - Logger software

ComSoft Basic

Industrial Production

testo ComSoft Basic software <a href=https://www.testo.com/en-ZA/downloads/software-comsoft-basic>Download</a>

testo ComSoft Basic v6.0 - Logger software

testo ComSoft Basic v6.0 - Logger software

General technical data

General technical data

General technical data	System requirements Windows® 10; Windows® 11 ; others on request