testo 174T Mini Data Logger Datasheet

A compact, waterproof (IP65) 1-channel temperature data logger with 16,000 reading memory, suitable for transport and storage monitoring.


testo 174T Mini Data Logger Datasheet - cover page
Brand
testo
Category
Other Electronics
Document type
Datasheet
Language
English
Pages
2
File format
PDF
File size
207 KB
Published
18 October, 2026
Updated
18 October, 2026
Model
174T
MD5 checksum
CEE419615849652A6F8A60C14CA63EC1

About this manual

The testo 174T is a compact temperature data logger designed for monitoring temperature during transport and storage. It features a large display, high data security, and the ability to store 16,000 measurement values. The device is waterproof according to IP65 and comes with a calibration protocol. It includes an NTC probe for high accuracy and can be programmed and analyzed using the free software ComSoft Basic.

What's inside

  • General technical data
  • Accessories
  • Technical data
  • Measuring range
  • Accuracy
  • Battery life
  • Protection class

Specifications

Channels1 x internal
Battery type2 lithium batteries (CR2032)
Battery life500 days
Operating temperature-30 to +70 °C
Storage temperature-40 to +70 °C
Dimensions60 x 38 x 18,5 mm
Protection classIP65
Measuring rate1 min - 24 h
Memory16.000 readings
Sensor typeNTC
Measuring range-30 to +70 °C

Frequently asked questions

What is the measuring range of the testo 174T?

The measuring range is from -30 to +70 °C.

How long does the battery last?

The battery life is 500 days with a 15 min measuring cycle at +25 °C.

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