Testo testo 174H Humidity, Temperature Data Logger, Maximum Temperature Measurement +70 °C, Maximum Humidity

  • RS Stock No. 712-5471
  • Mfr. Part No. 0572 0566
  • Brand Testo
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Testo Data Logger

The Testo 174H is a 2-channel mini data logger set. It includes USB interface for programming and reading out the logger, wall bracket, battery (2 x CR 2032 lithium) and calibration protocol. This data logger is ideal for monitoring temperature and humidity sensitive goods in storage. It can measure temperature maximum up to 70°C and humidity ranging from 0 to +100%RH.

Features and Benefits

Long-term stable humidity sensor
High data security large display
Flashing low and high level alarms on the display
Measurement data store for 16,000 measurement values
Fast data analysis and documentation on a PC
Operating temperature ranges between 20°C and 70°C


Monitoring and documentation of building air conditioning
Monitoring and documentation of the storage temperature and humidity


IP20 rated

Attribute Value
Measurement Parameters Humidity, Temperature
Sensor Type Capacitive, NTC
Number of Input Channels 2
Interface Type USB
Maximum Temperature Measurement +70 °C
Power Source Battery
Best Temperature Measurement Accuracy ±0.5 °C
IP Rating IP20
Minimum Operating Temperature -20°C
Maximum Operating Temperature +70°C
Display Type LCD
Best Humidity Measurement Accuracy ±0.03 %RH
Alarm Yes
Battery Type CR2032
Temperature Measurement Resolution 0.1°C
Maximum Humidity Measurement 100%RH
Battery Life 1 yr
Includes Battery, Calibration Protocol, Wall Bracket
Humidity Measurement Resolution 0.1%RH
Number of Readings Per Channel 16000
Dimensions 60 x 38 x 18.5mm
13 In stock - FREE next working day delivery available
55 available from Europe for delivery within 2 working day(s).
Price Each
£ 119.00
(exc. VAT)
£ 142.80
(inc. VAT)
Per unit
1 +
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