The testo 174H is an ideal logger for the continuous monitoring of temperatures and humidity. The 174H has clear indicaions of when humidity and temperature thresholds have been exceeded.
– High accuracy NTC thermistor sensor for reliable measurement data of temperature and humidity
– Easy to read large display that shows current reading and exceeded measurement limits
– IP65 proection class
– HACCP compliant
Please note: The testo 174H temperature and humidity data logger requires an interface. One interface can be used for multiple instruments.
What's included:
testo 174H temperature and RH measurement logger
Temperature – NTC
Technical data
| |
Measuring range
|
-4¡Æ to 158 ¡ÆF / -20 to +70 ¡ÆC
|
Accuracy
|
¡¾0.9 ¡ÆF (-4¡Æ to 158 ¡ÆF) / ¡¾0.5 ¡ÆC (-20 to +70 ¡ÆC)
|
Resolution |
0.1 ¡ÆF / 0.1 ¡ÆC |
Humidity – Capacitive
Technical data
| |
Measuring range
|
0 to 100 %rH*
|
Accuracy
|
¡¾3 %rH (2 to +98 %rH) ¡¾0.03 %rF/K
|
Resolution |
0.1 %rH |