Data loggers

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.

21 products or recommendations for Data loggers
  • testo 174 H - Temperature and humidity mini data logger

    Order-Nr. 0572 6560

    Compact, accurate, reliable: the testo 174H mini data logger measures and logs the air temperature and relative humidity in storage rooms and offices 24/7/365.
    • Memory for up to 16 000 temperature and humidity measurements

    • Longlife humidity sensor for reliable and accurate measurements

    • Easy data transfer via USB cable, practical data analysis and logging on PC

    • Free software download (ComSoft Basic)

  • testo 174 T - Mini temperature data logger

    Order-Nr. 0572 1560

    The testo 174T mini temperature data logger is ideal for continuous monitoring of storage temperature, for example of food or pharmaceutical products. It is also suitable for temperature control in refrigerators or cold stores.
    • Measurement data memory for 16 000 temperature readings, approx. 500 days of battery life

    • High data integrity, even with an empty battery

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

    • Data analysis: three possible software versions to choose from, basic software available as a free download

  • 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 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 191-P1 - HACCP pressure data logger

    Order-Nr. 0572 1916

    Use the testo 191-P1 HACCP pressure data logger, which is certified by HACCP International, for efficient monitoring of pasteurization and sterilization processes. Designed for food production, the testo 191-P1 is ideally suited for efficient saturated steam pressure testing in pasteurization and sterilization processes.
    • 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 HACCP 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 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-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 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 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 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 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 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 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 Saveris 2 - set for temperature monitoring in refrigerators

    Order-Nr. 0572 2103

    If the refrigerator breaks down, things can quickly become awkward: insufficient cooling can cause quality defects and loss of value for your goods. The testo Saveris 2 WiFi data logger system enables you to prevent any losses of this kind: it offers automatic temperature monitoring in refrigerators and a sophisticated alarm system for emergencies.
    • Automatic temperature monitoring in refrigerators: reliable and convenient

    • Clever alarm system: warning by e-mail or SMS for critical temperature values

    • Access to measuring value documentation possible at any time

    • Advantage of the set: equipment ideally suited for refrigerator temperature monitoring and attractive price

  • testo 175 T1 set - temperature logger set

    Order-Nr. 0572 1750

    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.
    • Perfect for long-term measurements: memory records up to 1 million readings, battery life of up to 3 years can be achieved

    • You are ready to start straight away with the set: including three temperature loggers, basic software on CD, USB interface, SD memory card, lock and wall bracket

    • Practical: you can read the current measuring values, min./max. values, limit values and violations of limit values on the logger’s display

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

  • testo Saveris 2-H1 - WiFi data logger with display and integrated temperature and humidity probe

    Order-Nr. 0572 2034

    The WiFi data logger testo Saveris 2-H1 allows you to monitor the temperatures and humidity in refrigerated and work- or storerooms. The temperature and humidity values measured with the integrated probes are reliably recorded over long periods, and transmitted directly to the Testo Cloud (online data storage) via your wireless LAN. You can access these readings at any time, anywhere, using your internet-enabled smartphone, tablet or PC.
    • Automated temperature and humidity monitoring with integrated probe

    • WiFI data logger system with easy installation and operation

    • Call up measurement data at any time via Smartphone, tablet or PC

    • Limit value violation alarms by e-mail or (optionally) SMS

  • testo Saveris 2-T1 - WiFi data logger with display and integrated NTC temperature probe

    Order-Nr. 0572 2031

    The WiFi data logger testo Saveris 2-T1 allows you to monitor the temperatures in refrigerated, work- or storerooms. The temperature values measured with the integrated probe are reliably recorded over long periods, and transmitted directly to the Testo Cloud (online data store) via your wireless LAN. You can access these readings at any time, anywhere, using your internet-enabled smartphone, tablet or PC.
    • Automated temperature monitoring with integrated probe

    • WiFI data logger system with easy installation and operation

    • Call up temperature data at any time via Smartphone, tablet or PC

    • Limit value violation alarms by e-mail or (optionally) SMS

  • testo Saveris 2-T2 -
    WiFi data logger with display and 2 connections for NTC temperature probes

    Order-Nr. 0572 2032

    The WiFi data logger testo Saveris 2-T2 allows you to monitor the temperatures and door contacts in refrigerated and work- or storerooms. The temperature values and door contacts measured with the connectable probes are reliably recorded over long periods, and transmitted directly to the Testo Cloud (online data store) via your WiFi. You can access these readings at any time, anywhere, using your internet-enabled smartphone, tablet or PC.
    • Automated door contact and temperature monitoring with connectable probes (optional).

    • WiFI data logger system with easy installation and operation

    • Call up measurement data at any time via Smartphone, tablet or PC 

    • Limit value violation alarms by e-mail or (optionally) SMS

  • testo Saveris 2-T3 - WiFi data logger with display and 2 connections for TC temperature probes

    Order-Nr. 0572 2033

    The WiFi data logger testo Saveris 2-T3 allows you to monitor the temperatures in processes or in refrigerated and work- or storerooms. The temperature values measured with the connectable thermocouple probes (TC) are reliably recorded over long periods, and transmitted directly to the Testo Cloud (online data storage) via your WiFi. You can access these readings at any time, anywhere, using your internet-enabled smartphone, tablet or PC.
    • Broad measuring range of -195 to +1350 °C possible thanks to connectable probes (optional)

    • WiFI data logger system with easy installation and operation

    • Call up measurement data at any time via Smartphone, tablet or PC

    • Limit value violation alarms by e-mail or (optionally) SMS

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