Data logger

Data loggers offer you the option of complete documentation, as is generally required for demonstrable quality control. Data loggers from Testo stand out thanks to a high level of operating convenience, reliability and data security. Thanks to the non-volatile memory in our data loggers, measurement data are not lost even when the batteries are completely empty.

23 products or recommendations for Data logger
  • testo 191-T4 - HACCP temperature data logger with two long, flexible probes

    Order-Nr. 0572 1914

    Certified by HACCP International, the testo 191-T4 temperature data logger for monitoring pasteurization, sterilization and freeze-drying processes has two long, semi-flexible probes which allow you to measure in corners as well. The data logger is designed for food production and is particularly suitable for monitoring the temperature in liquids or on surfaces, for example on plates of freeze-drying systems.
    • Two long, flexible probes for precise temperature measurement in liquids and on surfaces and for the analysis of heat penetration

    • Durable, robust, reliably tight, even after changing the battery

    • Changing the battery takes just seconds, saving time and increasing efficiency

    • Simultaneous programming and readout of several HACCP data loggers via the multifunction case

  • testo 191-T3 - HACCP temperature data logger with long, flexible probe

    Order-Nr. 0572 1913

    Certified by HACCP International, the testo 191-T3 temperature data logger is ideal for monitoring the temperature in liquids or on surfaces, such as on plates of freeze-drying systems. Use the data logger designed for food production for monitoring pasteurization, sterilization and freeze-drying processes.
    • Precise temperature measurement in liquids and on surfaces using a long, flexible probe

    • Durable, robust, reliably tight, even after changing the battery

    • Changing the battery takes just seconds, saving time and increasing efficiency

    • Simultaneous programming and readout of several HACCP data loggers via the multifunction case

  • testo 191-T2 - HACCP temperature data logger with long, rigid probe

    Order-Nr. 0572 1912

    Certified by HACCP International, the testo 191-T2 temperature data logger is ideal for efficient temperature monitoring of pasteurization and sterilization processes. The testo 191-T2 data logger is designed for food production and is fitted with a long, rigid temperature probe. This means it can also be used for measurement in bottles or food cans.
    • High-precision temperature monitoring with long, rigid probe

    • Durable, robust, reliably tight, even after changing the battery

    • Changing the battery takes just seconds, saving time and increasing efficiency

    • Simultaneous programming and readout of several HACCP data loggers via the multifunction case

  • testo 191-T1 - HACCP temperature data logger with short, rigid probe

    Order-Nr. 0572 1911

    Use the testo 191-T1 temperature data logger, which is certified by HACCP International, for efficient temperature monitoring of pasteurization and sterilization processes. Designed for food production, the testo 191-T1 data logger with a short, rigid temperature probe is particularly small – this makes it ideal for temperature monitoring, e.g. in food cans.
    • High-precision temperature monitoring with short, rigid probe

    • Durable, robust, reliably tight, even after changing the battery

    • Changing the battery takes just seconds, saving time and increasing efficiency

    • Simultaneous programming and readout of several HACCP data loggers via the multifunction case

  • testo 190-T4 - CFR temperature data logger with two long, flexible probes

    Order-Nr. 0572 1904

    Designed for the pharmaceutical industry, the testo 190-T4 CFR temperature data logger for sterilization and freeze-drying processes has two long, flexible probes which also enable you to measure in corners. It is particularly suitable for monitoring the temperature in autoclaves, containers, liquids or on surfaces, for example on plates in freeze-drying systems.
    • Two long, flexible probes for precise temperature measurement in sterilization and freeze-drying applications and for determining the acclimatization time between core and outer temperature

    • Durable, robust, reliably tight, even after changing the battery

    • Changing the battery takes just seconds, saving time and increasing efficiency

    • Simultaneous configuration and readout of several CFR data loggers via the multifunction case

  • testo 190-T3 - CFR temperature data logger with long, flexible probe

    Order-Nr. 0572 1903

    Ideal for temperature monitoring in sterilization applications, in liquids or on surfaces, for example on plates in freeze-drying systems. Designed for the pharmaceutical industry, the testo 190-T3 CFR temperature data logger for sterilization and freeze-drying processes has a long, flexible probe which also enables you to measure in corners.
    • Precise temperature measurement in autoclaves, containers, liquids and on surfaces using a long, flexible probe

    • Durable, robust, reliably tight, even after changing the battery

    • Changing the battery takes just seconds, saving time and increasing efficiency

    • Simultaneous configuration and readout of several CFR data loggers via the multifunction case

  • testo 190-T2 - CFR temperature data logger with long, rigid probe

    Order-Nr. 0572 1902

    Designed for the pharmaceutical industry, the testo 190-T2 CFR temperature data logger is ideally suited for efficient temperature monitoring of sterilization processes. The testo 190-T2 CFR data logger is fitted with a long, rigid temperature probe. This means it can also be used for measurement in bottles or cans.
    • High-precision temperature monitoring with long, rigid probe

    • Durable, robust, reliably tight, even after changing the battery

    • Changing the battery takes just seconds, saving time and increasing efficiency

    • Simultaneous configuration and readout of several data loggers via the multifunction case

  • testo 190-T1 - Temperature CFR data logger with short, rigid probe

    Order-Nr. 0572 1901

    Use the testo 190-T1 CFR temperature data logger, which is designed for the pharmaceutical industry, for the efficient temperature monitoring of sterilization processes. The testo 190-T1 CFR data logger has a short, rigid temperature probe, is particularly small and can therefore be used to monitor temperatures even in confined spaces.
    • High-precision temperature monitoring with short, rigid probe

    • Durable, robust, reliably tight, even after changing the battery

    • Changing the battery takes just seconds, saving time and increasing efficiency

    • Simultaneous configuration and readout of several CFR data loggers via the multifunction case

  • testo 190-P1 - CFR Pressure data logger

    Order-Nr. 0572 1900

    Use the testo 190-P1 CFR pressure data logger for efficient monitoring of sterilization and freeze-drying processes. Designed for the pharmaceutical industry, the testo 190-P1 CFR data logger is ideally suited for tightness or overpressure testing in autoclaves and freeze-drying systems.
    • High-precision monitoring of absolute pressure in the 1 mbar to 4 barabs range

    • Durable, robust, reliably tight, even after changing the battery

    • Changing the battery takes just seconds, saving time and increasing efficiency

    • Simultaneous programming and readout of several CFR data loggers via the multifunction case

  • testo 184 T2 - Temperature data logger for transport monitoring

    Order-Nr. 0572 1842 01

    With the temperature data logger testo 184 T2, you can now monitor the transport of sensitive products such as pharmaceuticals, foods or electronics safely and conveniently. Thanks to a start and stop button, the temperature data logger guarantees easiest data recording operation. At their destination, a glance at the display or the LEDs tells you whether the configured limit values have been adhered to during transport.
    • Operating time 150 days

    • All in one temperature data logger: PDF measurement data, configuration file, acceptance test certificate 3.1 according to DIN ISO 10204 and instruction manual

    • Immediate creation of a PDF report directly after connection to a computer

    • Monitoring transport in compliance with GxP, 21 CFR Part 11, HACCP and EN 12830

  • testo 176 T4 - Temperature data logger

    Order-Nr. 0572 1764

    The testo 176 T4 data logger can measure the temperature at up to four different measurement sites simultaneously. It also has a super size memory for up to 2 000 000 readings, an exceptionally wide measurement range and is compatible with a number of different thermocouple elements making it ideal for professional use in a variety of different fields.
    • Extremely wide measuring range from -200 °C – 1 000 °C

    • Super size memory for up to 2 million readings, up to 8 years battery life

    • For measuring and logging the temperature at four different sites simultaneously

    • Carry out data analysis on your PC: three software options to choose from; Basic software as free download

  • testo 176 T2 - Temperature logger

    Order-Nr. 0572 1762

    With its two inputs for external Pt100 probes, the testo 176 T2 temperature logger can record the temperature at two measuring points simultaneously. This makes it possible to monitor temperature at different locations in parallel. The data logger features a large display for optimum presentation of the readings.
    • Ideal for long-term measurements: memory for up to 2 million readings, up to 8 years' battery life

    • High-precision measurements with Pt100 probes: connections available for 2 external probes

    • Certified according to EN 12830, HACCP-compliant and waterproof in compliance with IP 65

    • Three software versions available for data management on the PC, basic software available as a free download

  • testo 176 T1 - Temperature data logger

    Order-Nr. 0572 1761

    The testo 176 T1 data logger monitors the temperature, even in extreme conditions, with a highly accurate Pt100 temperature sensor. It is able to precisely document the temperature status over a longer period of time. The fact that its metal housing is extremely robust makes the data logger particularly suitable for monitoring the temperature in industrial environments.
    • High-precision measurements thanks to the Pt100 temperature sensor

    • Ideal for long-term measurements: memory for up to 2 million readings, up to 8 years' battery life

    • Certified according to EN 12830, HACCP-compliant and waterproof in compliance with IP 68

    • Three software versions available for data management on the PC, basic software available as a free download

  • testo 176 P1 - Absolute pressure, temperature and humidity data logger

    Order-Nr. 0572 1767

    When ambient conditions, for example in a laboratory, need to be documented securely and highly accurately, the testo 176 P1 is the right data logger. It has an integrated absolute pressure sensor and connection possibilities for two external temperature/humidity probes (optional).
    • Continuous measurement and documentation of absolute pressure

    • Record up to two additional humidity and temperature values simultaneously with optionally connectable probes

    • Large measurement data memory for up to 2 million measurement values, battery life of up to 8 years

    • For data evaluation on a PC, a selection of three software versions is available, basic software available as a free download

  • testo 176 H1 - Temperature and humidity data logger

    Order-Nr. 0572 1765

    The data logger testo 176 H1 allows the monitoring of temperature and humidity in warehouses and buildings. With the testo 176 H1, you can examine whether mould in a house or apartment has been caused by insufficient ventilation or by building damage.
    • Continuous measurement and documentation of temperature, relative humidity and dewpoint

    • Record up to two humidity and temperature values simultaneously with optionally connectable probes

    • Unproblematic long-term measurement: large memory for up to 2 million measurement values, 8 years battery life

    • For data evaluation on a PC, a selection of three software versions is available, basic software available as a free download

  • testo 175 T3 - Temperature logger

    Order-Nr. 0572 1753

    The testo 175 T3 temperature logger with its two connections for external thermocouple probes is a good idea when you would like to record your temperatures at two locations in parallel: for example when measuring the flow and return temperature on radiators. The readings are securely saved in the temperature logger and are available for later measurement data analysis and documentation.
    • Practical for frequent and long-term measurements: memory capacity of 1 million readings, up to 3 years’ battery life

    • Very large temperature measuring range from -50 °C to +1 000 °C

    • Including wall bracket

    • Measurement data analysis and documentation: three different software versions to choose from, basic software available as a free download

  • testo 175 T2 - Temperature data logger

    Order-Nr. 0572 1752

    The testo 175 T2 temperature data logger is ideally suited if you want to use one instrument to monitor air temperature and to record additional temperature values (e.g. core temperature) on a second channel at the same time. In particular, it is the perfect solution for parallel temperature control of the ambient conditions and the goods themselves when storing food.
    • Ideal for long-term measurements: 1 million readings can be stored, battery life of up to 3 years

    • Including wall bracket

    • HACCP-compliant, EN 12830 certified, protection class IP 65

    • Data analysis: three different software versions available, basic software free of charge

  • testo 175 T1 - Temperature data logger

    Order-Nr. 0572 1751

    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 and reliably.
    • 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

  • testo 175 H1 - Temperature and humidity data logger

    Order-Nr. 0572 1754

    Saving energy, archiving, storing goods, creating a comfortable indoor climate – if you can’t analyze the temperature and humidity, you won’t get optimal results. The testo 175 H1 is designed to carry out reliable long-term measurements and log these crucial values for you.
    • Shorter reaction times and accurate measurements with external humidity sensor

    • Round-the-clock monitoring and logging of temperature, relative humidity and dew point

    • Super-size memory for long-term measurements and up to 1 million readings, battery life 3 years

    • Free software download (ComSoft Basic)

  • testo 174 T set - Mini data logger for temperature in a set

    Order-Nr. 0572 0561

    The testo 174T mini data logger for temperature is your practical support for continuous temperature measurement (e.g. the storage temperature of drugs or food). When buying these sets, you also get a USB interface for data transfer to the PC.
    • Measurement data memory for 16 000 temperature readings, approx. 500 days of battery life

    • Advantage of the set: comes with USB interface for data transfer to the PC

    • Waterproof according to IP 65, HACCP-compliant and certified according to EN 12830

    • Data analysis: three different software versions available, basic software free to download

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