Testo 175 T1 Set

Temperature Data Logger Set

The Testo 175 T1 temperature logger is your competent partner for dealing with air temperature monitoring in a reliable way.

Purchasing our practical set is a good idea, especially if you want to carry out temperature control in several areas: you get three data loggers (with accessories) straight away and, if you are a baker or butcher, you can, for instance, record the temperature in the cold store, warehouse and sales area at the same time.

Would you like to carry out long-term temperature control and recording at several measuring locations (e.g. in cold, deep-freeze, or storage areas)? The testo 175 T1 set already includes three temperature loggers along with practical accessories for you.

This means you have the best possible equipment for recording the temperature in several areas – e.g. in cold, storage, and sales areas, such as in butcher’s or baker’s shops.

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  • Features
  • Delivery Scope
  • Specification
  • Resources
  • Software
  • Case Study
  • Ideal for long-term measurements.
  • Can save up to 1 000 000 readings.
  • Battery life up to 3 years
  • Wall mount
  • HACCP and EN 12830 compliant, IP 65 Protected
  • Data analysis on PC: three software options to choose from; Basic software as free download
  • Professional software with Excel export function for programming the logger and data analysis
  • Temperature measuring range from -35 °C to +55 °C
  • Automatic measuring data backup when the battery runs out or is changed
  • Transfer of measuring data via SD card
  • Displays violations of limit values
  • 3 x testo 175 T1 temperature loggers, including wall bracket, lock, batteries, and calibration protocol
  • 1 x USB cable for programming and readout of the temperature logger
  • 1 x SD memory card for saving and transferring the measurement data to the PC


Temperature – NTC
Measuring Range -35 to +55 °C
Accuracy ±0.5 °C (-35 to +55 °C) ±1 Digit
Resolution 0.1 °C
General technical data
Weight 130 g
Dimensions 89 x 53 x 27 mm
Operating temperature -35 to +55 °C
Product-/housing material Plastic
Protection class IP65
Channels 1 internal
Product White
Standards EU-guideline 2014/30/EU; DIN EN 12830; 2011/65/EU
Measuring rate 10 s – 24 h
Battery type 3 x AIMn type AAA or Energizer
Battery life 3 years (15 min. meas. rate, +25 °C)
Interface mini usb, SD card slot
Memory 1,000,000 measuring values
Storage temperature -35 to +55 °C

You can choose between three software versions for programming and reading your data logger and for analyzing the measurement data on the PC:

ComSoft Basic software – available as a free download – for fast programming of the temperature data logger and easy data analysis
ComSoft Professional software – can also be ordered as an option – offers a variety of possibilities for detailed analysis of temperature readings
ComSoft CFR 21 Part 11 software – can also be ordered as an option – the best solution for special requirements according to CFR 21 Part 11 in the pharmaceutical sector

You need a USB interface for programming and reading the mini temperature data logger.

Monitoring and documentation of the temperature in cold storage rooms

Many foodstuffs or medicines have to be stored within a certain cold temperature range. This may be in individual refrigerated storage rooms but also specialized cold storage warehouses or high bay cold storage warehouses.

The temperature has to be documented in all of these refrigerated facilities, as strict regulations apply to quality management both in the food processing and medicine industries.

Data loggers are usually placed at the ‘Critical Control Points’ (CCPs) of a cold storage room to enable any fluctuations in temperature to be detected and appropriate action to be taken. Critical places include doors or passages into other temperature zones within a warehouse.

Have a Testo Data Logger in Mind?


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