The testo 174 H mini data logger has built-in longlife sensors 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.
Practical: The standard batteries (2x CR 2032) included in the scope of supply can be easily replaced by the user.
Programming and Analyzing Your Temperature and Humidity Data Logger
Choose 1 of 3 software versions to program or read out your loggers or to analyze the measuring data you have obtained on your PC:
- Software ComSoft Basic – included – allows you to program your logger and analyze the data quickly and easily
- Software ComSoft Professional – optional – provides you with additional possibilities and a more detailed analysis of the temperature and humidity values
- Software ComSoft CFR 21 Part 11 – optional – ideal for the special demands of the pharmaceutical sector in compliance with 21 CFR Part 11
You will need a USB interface to program and read out your mini data logger.
Attention: Please download the newest software version before using the USB interface for the first time. The software can be found in the download area.
|Temperature – NTC|
|Measuring range||-20 to +70 °C|
|Accuracy||±0.5 °C (-20 to +70 °C)|
|Humidity – Capacitive|
|Measuring range||0 to 100 %RH*|
|Accuracy||±3 %RH (2 to +98 %RH) at +25 °C|
±0.03 %RH/K ±1 Digit
* Not for condensing atmospheres.
|General technical data|
|Dimensions||60 x 38 x 18.5 mm|
|Operating temperature||-20 to +70 °C|
|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|