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Large memory 16,000 Readings
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Large display
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Display of temperature,humidity & dew point
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Free data logger software available for download
testo 174 H - Mini Humidity Data Logger
Order-Nr. 0572 6560

Professional software with Excel export function for programming the logger and data analysis.
Details
Product Description
The testo 174 H allows you to monitor temperature and humidity sensitive goods – including in food, archives or in machines, susceptible to rust –
The testo 174 H mini data logger has built-in long life sensor that can measure the temperature and humidity of the surrounding environment, a memory for up to 16,000 measurements and an easy-to-read display that shows the current reading as well as any breached thresholds.
Programming and analysis with the temperature data logger
You need software for programming and reading your temperature data logger and analyzing measurement data on the PC. We offer three different software versions for you to choose from:- ComSoft Basic software – available as a free download – enables fast programming of the data logger and easy measurement data analysis.
- ComSoft Professional software – available as an option – offers a variety of possibilities for detailed analysis of measurement results.
- ComSoft CFR 21 Part 11 software – available as an option – can be used for special requirements according to CFR 21 Part 11 in the pharmaceutical sector.
Delivery Scope
Technical Data
Temperature - NTC | |
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Measuring range |
-20 to +70 °C |
Accuracy |
±0.5 °C (-20 to +70 °C) |
Resolution |
0.1 °C |
Humidity - Capacitive | |
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Measuring range |
0 to 100 %RH* |
Accuracy |
±3 %RH (2 to +98 %RH) at +25 °C ±0.03 %RH/K ±1 Digit |
Resolution |
0.1 %RH |
* Not for condensing atmospheres.
General technical data | |
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Weight |
34 g |
Dimensions |
60 x 38 x 18.5 mm |
Operating temperature |
-20 to +70 °C |
Product-/housing material |
Plastic |
Protection class |
IP20 |
Channels |
2 internal |
Product colour |
Black |
Standards |
2011/65/EU; EU-guideline 2014/30/EU |
Measuring rate |
1 min - 24 h |
Battery type |
2 x 3V button cell (CR 2032) |
Battery life |
1 year (15 min measuring cycle, +25 °C) |
Memory |
16,000 measuring values |
Storage temperature |
-40 to +70 °C |
Sets
Product sets
Order Number: 0572 0566
Order Number: 0572 6560
Applications
Monitoring and documentation of building climate
Temperature and relative humidity are crucial factors when it comes to assessing air quality and comfort levels in indoor areas, e.g. in workplaces. Both values can be monitored and documented over the long term using data loggers.
They are also very well suited for checking ventilation systems or for assessing any building moisture which occurs.
The use of special software means measurement configurations can be carried out individually and recorded measurement data can be both analysed and archived.
Monitoring and documentation of storage temperature and humidity
Correct compliance with storage temperature and humidity is an important prerequisite for the quality assurance of many products, e.g. in the area of food and pharmaceutical products.
As a general rule, data loggers are used to do this. They automatically check and document the profile of the ambient conditions and thus make a crucial contribution to verifiable preservation of product quality.
Viewing breaches of limit values directly on the display means you can respond quickly to temperature and humidity deviations. In addition, with the help of the configuration and read-out software, customer-specific measurement configurations can be carried out and recorded measurement data can be both analysed and archived.
Monitoring and documentation of transport temperature and humidity
For all goods which react sensitively to temperature and humidity fluctuations or have to be stored within a predefined range, uninterrupted measurement data recording and documentation play a major role.
Incorrect conditions during transport can lead to major losses of quality, including the total loss of value of the products that require monitoring.
Using a data logger, shipments can be checked for compliance with the specified temperature and humidity ranges and the data can then be read, analysed and archived by means of special software.
Downloads
Product Brochures
Manuals
Software
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testo usb driver - for various measuring instruments (v2.9.1, EXE, 1.925 KB) USB driver for the following devices with USB port: * USB Interface testo 174 / 177 - T + H * testo 300 / 320 / 330 / 330i / 335 / 340 / 350 * testo 435 * testo 556 / 560 / 570 / 580 * testo 635 * testo 735 * testo 845