The testo 174H mini data logger for temperature and humidity is your small and handy partner for climate monitoring which still also offers the same level of reliability. Whether in warehouses, museums, archives, offices or apartment blocks, the mini data logger provides reliable temperature and humidity recording.
Temperature – NTC
Measuring range: -20 to +70 °C
Accuracy: ±0.5 °C (-20 to +70 °C)
Resolution: 0.1 °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
Resolution: 0.1 %RH
* Not for condensing atmospheres.