testo 174 H - Mini data logger for temperature and humidity with USB-C and PC Software
> Professional software with Excel export function for programming the logger and for
data analysis, as well as for creating reports in PDF format
> Wide temperature measuring range from -20 °C to +70 °C
> Secure automatic data backup when the battery is empty or during a battery change
> Convenient measurement data storage for up to 16,000 readings
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, simple operation and professional evaluation software, it offers precise and reliable control.
Internal Reference :
0572 1741 01Description
The testo 174 H is an essential tool for monitoring climate-sensitive environments, specifically designed to protect goods in archives, food storage, and office indoor climates. As a high-performance temp humidity data logger, it provides continuous oversight of both temperature and moisture levels. Within its robust and compact housing, the testo 174 H reliably records data across a measuring range of -20 °C to +70 °C, ensuring your inventory remains within safe parameters.
This testo 174h mini data logger is built for high-capacity monitoring, capable of storing up to 16,000 individual readings. The large, easy-to-read display shows current values and immediately flags any limit value violations, allowing for quick corrective action. Whether you are managing a museum archive or a food warehouse, this mini data logger testo offers the precision and durability required for professional documentation.
Programming and analysis with the temperature and humidity data logger
Managing your data is straightforward with professional software support. You can choose between two specialized software versions to program your testo 174 H and analyze your measurement results on a PC:
- ComSoft Basic software – Available as a free download, this version is perfect for quick mini data logger testo programming and basic data evaluation.
- ComSoft Professional software – Available as an optional extra, this software provides advanced features for a more detailed analysis of your temperature and humidity readings.
With features like Excel export and automated PDF reporting, this temp humidity data logger simplifies your compliance and record-keeping tasks.
Caution: To ensure the best performance, please download the latest version of the software from the download section before using your testo 174h mini data logger for the first time.
Delivery Scope
testo 174 H mini temperature data logger including wall bracket, battery (2 x CR2032 lithium), USB 2.0 data transfer cable and test report.
Frequently Asked Questions
The testo 174 H is designed for the continuous monitoring and documentation of both temperature and humidity. It is ideal for climate-sensitive areas such as food warehouses, archives, museums, and offices to ensure goods are stored under optimal conditions.
This mini data logger testo has a high-capacity internal memory that can reliably store up to 16,000 individual measurement values. Your data is secure even if the battery runs out or is being replaced.
Yes. The large, clear display shows current temperature and humidity values and will immediately flag any exceedances of your pre-set limit values, allowing for fast action to protect your stock.
The testo 174 H features long-term stable internal sensors that measure temperature from -20 °C to +70 °C and relative humidity from 0 to 100% rH.
Yes, the ComSoft Basic software is available as a free download for quick programming of the testo 174h mini data logger and simple data evaluation. For more advanced analysis, a professional version is also available as an optional extra.
Absolutely. By using the ComSoft software, you can easily export your recorded data into Excel or generate professional PDF reports for convenient monitoring and legal documentation.
| Parameters | |
|---|---|
| Measuring range | -20 to +70 °C |
| Accuracy | ±0.5 °C (-20 to +70 °C) |
| Resolution | 0.1 °C |
| General technical data | |
| Weight | 35 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 | white |
| Standards | 2011/65/EU; EU-guideline 2014/30/EU |
| Measuring Rate | 1 min - 24 h |
| Battery Life | 1 year (15 min measuring cycle, +25 °C) |
| Battery type | 2 x 3V button cell (CR 2032) |
| Memory | 16.000 measuring values |
| Storage temperature | -40 to +70 °C |
| Humidity - Capacitive | |
| Measuring range humidity | 0 to 100 %RH |
| Accuracy Humidity | ±3 %RH (2 to +98 %RH) at +25 °C ±0.03 %RH/K ±1 Digit |
| Resolution Humidity | 0.1 %RH |