testo 174H - Mini Data Logger

Compact, accurate, reliable: the testo 174H mini data logger measures  and logs the air temperature and relative humidity in storage rooms and  offices 24/7/365.

  • Memory for up to 16000 temperature and humidity measurements
  • Longlife humidity sensor for reliable and accurate measurements
  • Easy data transfer via USB cable, practical data analysis and logging on PC
  • Free software download (ComSoft Basic)

Optional Kit including required USB interface

In stock Yes No
Price was € (Inc. VAT) RRP € Price was € (Ex. VAT) RRP €

The testo 174H allows you to monitor temperature and humidity sensitive  goods - including foods, archives or metal parts that are susceptible  to surface rust - or carry out discreet humidity checks in buildings to  ensure that the property is being properly looked after by the tenants.        

The testo 174H mini data logger has built-in long-life sensors that can measure the temperature and humidity of the surrounding  environment, a memory for up to 16 000 measurements and an easy-to-read  display that shows the current reading as well as any breached  thresholds.  

Practical: The standard batteries (2x CR 2032) included & can be easily replaced by the user.

Testo 174H
Mini Data Logger
Measurement Range
-20 to +70°C
16000 samples
IP Rating
IP 20
Battery Life
1 year @ 15min samples, +25°C
±0.5 °C (-20 to +70°C)
0.1 °C

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