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Testo 176 T4 Four Channel Temperature Data Logger with External Sensor Connection - 0572 1764
  • SKU: 0572 1764

Testo 176 T4 Four Channel Temperature Data Logger with External Sensor Connection - 0572 1764

GST included.

    It is often important to check whether the prescribed temperature values in a process are really being adhered to. The Testo 176 T4 in its robust metal housing is the right data logger for measuring and recording temperatures simultaneously at four different sites in industrial processes. 

    Up to four thermocouple probes can be connected to the data logger (temperature probes TC Type K, Type T or Type J). The advantage of thermocouple probes is that they react very quickly and cover a large measuring range. For example, you can record particularly low temperatures (as low as -195 °C) using a temperature probe TC Type K – depending on the model selected – or you can even carry out high-temperature measurements (up to +1,000 °C). This enables you to both take measurements in super freezers and also monitor high-temperature industrial processes. Thanks to the broad selection of connectable thermocouple probes, the requirements of the most widely differing applications can be fulfilled. You can select the thermocouple probes from our large probes range and order them when purchasing the data logger.

    Users of the Testo 176 T4 can additionally count on a clear display that provides information on measurement values and limit value violations on site. This allows the user to obtain a quick overview without having to read out the logger on a PC. The free ComSoft Basic software allows fast programming of the data logger and easy data analysis.

    The memory of the temperature data logger records up to 2 million readings and can therefore be used for long-term measurements, eliminating the need for the data logger to be read out overly frequently. In addition to this, the logger also has a large memory and an exceptionally long battery life of up to 8 years which also makes it a practical instrument for long-term measurements.

    The Testo 176 T4 data logger is IP65 protected and can therefore also be used in dusty and dirty work environments. The standard AA batteries can be replaced by the user.


    Please Note: You will need at least one temperature probe to use this logger. There is a wide selection of thermocouple sensors ranging from type K, T or J probes as well as air and surface probes are available.

    This product does not include a probe. A range of probes can be found below.


    Available Probes (purchase separately):

    Probes Type K

    Probes Type T


    • 4 Channel measurements (4 Thermocouple probes) for external temperature monitoring
    • Simultaneous measurement at four sites
    • Ability to measure Extreme High / Low
    • Thermocouples Type T, Type K, Type J connectable
    • Large data memory for 2 million readings with high data security
    • Up to 8 years battery life (standard battery (AA) exchangeable by the user)
    • Data transfer via USB cable or SD card
    • IP65 protection class


    • Testo 176 T4 temperature data logger
    • UDB cable
    • Wall holder
    • Lock
    • Battery
    • Instruction manual
    • Calibration protocol


    • Measuring range: -200 to +1000 °C (Temperature -  TC Type K)
    • Accuracy:
      • ±1 % of mv (-200 to -100.1 °C) ±1 Digit
      • ±0.3 °C (-100 to +70 °C) ±1 Digit
      • ±0.5 % of mv (+70.1 to +1000 °C) ±1 Digit
    • Measuring rate: 1 s to 24 h; 2 s to 24 h (online measurement)
    • Channels: 4 external
    • Connectable probes: 4 x thermocouple (type T, K and J)
    • Memory: 2 million measuring values
    • Interface: mini USB, SD card slot
    • Operating temperature: -20 to +70 °C
    • Storage temperature: -40 to +85 °C
    • Battery type: 1 x Lithium (TL-5903)
    • Battery life: 8 years (15 min. meas. rate, +25 °C)
    • Protection class: IP65


    Buy with 100% confidence knowing your purchase is backed by the full Manufacturer's Warranty. Please register your product with provided warranty card.



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    This includes multiple products up to 5kg only.

    Additional cost applies for orders over 5kg. Contact us for quotation.