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temperature rh data logger


Temperature RH Data Logger

iScientific Pte Ltd offers rental of Temperature RH Data Logger for indoor air quality testing. The testo 174 H allows you to monitor temperature and relative humidity  in buildings.
The testo 174 H mini data logger has built-in long life temperature and RH sensors that can measure the temperature and relative humidity of the  environment, a memory for up to 16 000 measurements and an easy-to-read display that shows the current reading.

Temperature – NTC
Measuring range-20 to +70 °C
Accuracy±0.5 °C (-20 to +70 °C)
Resolution0.1 °C
Humidity – Capacitive
Measuring range0 to 100 %RH*
Accuracy±3 %RH (2 to +98 %RH)±0.03 %RH/K
Resolution0.1 %RH

* Not for condensing atmospheres. For continuous use in high humidity (>80 %RH at ≤30 °C for >12 h, >60 %RH at >30 °C for >12 h), please contact us via our website.

General technical data
Dimensions60 x 38 x 18.5 mm
Operating temperature-20 to +70 °C
Protection classIP20
Battery type2 lithium batteries (CR2032)
Battery life1 year (15 min measuring cycle, +25 °C)
Memory16,000 measuring values
Storage temperature-40 to +70 °C
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