Testo 175 H1 - Temperature and humidity data logger

The Testo 175 H1 data logger measures, monitors and logs the temperature and relative humidity in buildings and closed rooms. The 175 H1 can monitor the indoor climate in buildings, storage facilities and archives and help create a comfortable climate in the workplace. 


Tax /GST included

Testo Logger comes with an external humidity sensor (stub) for shorter reaction times and a lock to prevent it from being easily stolen or tampered with.
In addition to the current temperature and humidity values, the logger can also log and display dew point values.  Other information including adjustable threshold values, breached thresholds and remaining battery power can also be read off the large, clear display. 

50 Items

Data sheet

TESTO 175 H1
Temperature - NTC
Measuring Range: 20 °C to +55 °C, Accuracy: ±0.4 °C (-20 to +55 °C), Resolution: 0.1 °C
Operating Temperature
-20 to +55 °C
Measuring Rate
10 s - 24 h
Battery Life
3 years at 15 min. meas. rate
Storage Temperature
-20 to +55 °C
1 mio. measurement values
Protection class
Provided alongwith and valid for 1 year, traceable to National Standards
Calc. parameter td
Measuring Range: -40 to +50 °C, Accuracy: +0.03 %RH/K
Humid. sensor, cap.
Measuring Range: 0 to 100 %RH*, Accuracy: ±2 %RH (2 to 98 %RH) at +25 °C, Resolution: 0.1%RH
2 Years

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