1. Home
  2. testo 175 T1

testo 175 T1 - Temperature data logger

0572 1751
$308.00 $338.80
  • Large memory, 1 Million Readings 
  • Data transfer possible using the USB port
    or SD card (Optional) 
  • Simple and large easy to read display 
  • IP65 proection class 
  • The testo 175 T1 temperature data logger is ideal for long-term monitoring & storage temperatures. It is certified for the use in food environments, measures and logs temperatures constantly. 
    • Professional software with Excel export function for programming the logger and data analysis.

    • Product registration

      When you register your product, we will extend the regular manufacturer's warranty by one year.

      Register now

    The Testo 175 T1 temperature data logger is ideal for monitoring storage temperatures and long-term monitoring. It is certified for use in food environments and measures and logs temperatures constantly.The 175 T1 data logger has a built-in temperature sensor and is ideal for monitoring and logging the temperature in cool rooms as well as in storage facilities.

    State-of-the-art technology. High level of data security

    The logger’s display provides you with a wide range of valuable information including current measurement values, threshold values, points where these thresholds have been exceeded, min/max values and remaining battery power. And because all these values can be read off directly from the display, there is no need for you to boot up your PC. In addition, the logger also has a large memory, which can save up to 1 million measurements, and an exceptionally long battery life of up to 3 years. This gives you the freedom to read out the logger data at longer intervals, even when measuring cycles are shorter.

    Programming and analyzing your data logger

    Choose one of three software versions to program or read out your temperature logger or to analyze the measuring data you have obtained on your PC:
    • Software ComSoft Basic – available for free downloading – allows you to program your logger and analyze the data quickly and easily
    • Software ComSoft Professional – optional – provides you with additional possibilities and a more detailed analysis of the temperature values
    • Software ComSoft CFR 21 Part11 – optional – ideal for the special demands of the pharmaceutical sector in compliance with 21 CFR Part 11

    Checked and certified for use in the food sector

    • Tested according to DIN EN 12830
    • HACCP compliant and HACCP International certified
    • IP65 protection: the temperature data logger can remain in the storage or vehicle cargo area during cleaning
    Please note: The Testo 175 T1 temperature measurement logger requires an interface to use the free data logger software. One interface can be used for multiple instruments. 

    One Logger, usb cable, wallholder, lock, batteries, protocol certificate and instruction manual.

    Temperature - NTC

    Measuring range
    -35 to +55 °C
    ±0.5 °C (-35 to +55 °C) ±1 Digit
    0.1 °C

    General technical data

    130 g
    89 x 53 x 27 mm
    Operating temperature
    -35 to +55 °C
    Product-/housing material
    Protection class
    1 internal
    Product colour
    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)
    mini usb, SD card slot
    1,000,000 measuring values
    Storage temperature
    -35 to +55 °C

    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 in specialised cold storage warehouses or high bay cold store 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.

    testo 175T1

    Monitoring the temperature in frozen food storage areas

    There are many facilities where (deep) frozen foods need to be stored. These range from individual freezer rooms at small food manufacturers (e.g. butchers), restaurants and supermarkets, freezer rooms in the food processing industry, right through to specialised cold storage warehouses/high bay freezer warehouses. In all of these facilities, the temperature has to be documented continuously. In Europe, only temperature recording devices that comply with EN 12830 are allowed to be used.

    Data loggers are typically used to measure the air temperature in these kinds of storage facilities. The measuring instrument is positioned within the freezer room at the critical places where possible, such as by doors or refrigeration units, where it records temperature data at specified intervals (typically: every 15 minutes).
    With the aid of special software, the recorded data can consequently be analysed and stored.

    testo 175T1

    Monitoring and documentation of storage temperatures

    The proper observance of storage temperatures is an important prerequisite for the quality control of many products; e.g. in the area of foodstuffs and pharmaceutical products.
    Data loggers are usually used for this purpose. They monitor and document the course of ambient temperature automatically, thereby contributing significantly to verifying that product quality is being maintained.
    The direct display of violations of limit values allows fluctuations in temperature to be responded to fast. With the aid of the configuration and read out software, custom measurement configurations can also be made and recorded measurement data can be both analysed and stored.

    testo 175T1

    Monitoring and documentation of transit temperatures

    The smooth recording and documentation of measurement data plays a significant role for all products that are sensitive to temperature fluctuations, or which need to be stored in a predesignated area.

    The wrong temperature conditions during transportation can result in major losses in quality right through to a complete loss of value for the monitored products.

    With the aid of a data logger, goods in transit can be monitored to make sure specified temperature zones are being observed; this can then be read out, analysed and stored using special software.

    testo 175T1