Temperature and humidity data logger Testo 175 H1
Compact data logger for reliable monitoring of temperature and humidity in buildings, archives, and storage spaces.
| Brand | Testo |
|---|---|
| Model | Testo 175 H1 |
| Operating temperature | -20 to +55 °C |
| Interface | mini usb, SD card slot |
The Testo 175 H1 is a reliable temperature and humidity data logger designed for continuous monitoring of indoor climate conditions in environments such as offices, archives, storage areas, and workspaces. Equipped with an external humidity sensor (stub), it ensures faster response times and accurate logging of both temperature and relative humidity.
The logger features a clear, easy-to-read display that shows current temperature, humidity, and dew point values, along with threshold settings, alarms for limit violations, and remaining battery life. With a 2-channel measurement capability, it delivers high-precision results across a wide range: from -20 to +55 °C for temperature and 0 to 100 %RH for humidity.
Designed with long-term operation in mind, the Testo 175 H1 offers a massive 1 million reading memory and an extended battery life of up to 3 years. The AAA batteries are user-replaceable, making maintenance simple and cost-effective. A lockable housing helps protect the device from tampering or theft in public or shared areas.
For setup and data analysis, you can choose from three software options:
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ComSoft Basic (included) for quick setup and simple data review
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ComSoft Professional for deeper insights and enhanced features
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ComSoft CFR 21 Part 11 for compliance with pharmaceutical regulations
Data transfer is possible via USB or SD card (both available separately), ensuring flexible integration into existing workflows.
With its IP54-rated protection, DIN-compliant performance, and durable housing, the Testo 175 H1 is a trusted choice for professionals who need accurate, long-term monitoring of critical indoor environments.
