testo 190-T3 – autoclave logger with long flexible transducer

Highly accurate temperature monitoring with long, flexible sensor

  • Highly efficient validation of sterilization and freeze-drying processes
  • Create full reports with a simple mouse click
  • Durable, robust and fully sealed, even after a battery change

Delivery time: 5-10 working days

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Delivery time: 5-10 working days

testo 190-T3 – temperature logger for the pharmaceutical industry with long flexible sensor

testo 190-T3 – highly effective monitoring in sterilization and freeze-drying processes. The qualification and validation of sterilization processes is a highly demanding activity and is a key element of quality assurance in the pharmaceutical industry. Our reliable and robust CFR temperature data logger helps you meet these requirements effectively.

This is what the CFR temperature logger testo 190-T3 offers:

  • High accuracy: CFR precision logger with long, flexible measuring tip (length 775 mm, Ø 1.5 mm) and measurement memory of 60,000 measurements.
  • Long flexible sensor: ideal for sterilization processes or for surface measurement in freeze-drying systems. In combination with the freeze dryer sensor holder (ordered separately), the surface temperature of freeze dryer systems can be accurately measured.
  • Small and agile design: with a diameter of 20 mm, the logger is ideal for use in confined spaces – e.g. in the office. in sterilization systems
  • Robust and durable: high quality materials and innovative design make the CFR logger particularly robust and durable. With hermetically sealed measurement technology in a separate stainless steel housing, the CFR logger impresses with its reliability and robustness.
  • Battery replacement in seconds: the battery cover is threaded for quick screw-on attachment to the CFR logger without tools.
  • Reliable and tight: the data logger remains 100% tight even after a battery change. The battery cover is coated with high temperature resistant polyester ether ketone (PEEK).
  • Flexible height: the size of the logger is variable using two different battery types. The small battery significantly reduces the dimensions of the logger. The larger battery (included in the delivery) is suitable for measurements at low temperatures, e.g. in freezing facilities.

Programming, reading and analysis of the data logger

Very practical to use: in addition to storing the data loggers, the multifunction case (available in two different sizes, order separately) can also be used for parallel programming and reading of up to 8 data loggers at the same time. This means you don’t need an extra reading device and you also save time. With the specially developed 21 CFR Part 11 compliant software (order separately) for the testo 190, you can program and read out the data logger, as well as analyze the measurement data on the computer.

The clear program structure guides you intuitively through the process step by step. During entry, it provides assistance at critical points through warnings. The software enables even inexperienced users to easily perform the measurement process.

Included in delivery

1 pc testo 190-T3 CFR data logger including large battery, long distance adapter for the programming and readout unit, factory protocol and user manual.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

ATTENTION! The case and software are not included with the data logger. See these items under the Accessories tab. Contact us to build a tailor-made system to suit your application!


Measuring parameter / sensor typeTemperature (Pt1000)
Measurement range-50 ... 140 °C
Accuracy±0.1 °C
Resolution0.01 °C
Measured value memory60,000 metrics
Log interval1 s ... 24 hrs
Storage temperature-20 … +50 °C
Logger with small battery20 x 45 mm (Ø x H)
Logger with large battery20 x 63 mm (Ø x H)
Transducer tube1.5 x 775 mm
Transducer tube tip3 x 25 mm
Large battery (standard)
Battery typeLithium
Operating time2500 operating hours (10 second log interval at 121 °C)
Range-50 ... 140 °C
Small battery (optional)
Battery typeLithium
Operating time250 operating hours (10 second log interval at 121 °C)
Range-20 ... 140 °C
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Broschyr testo 190
Datablad testo 190

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  • Create full reports with a simple mouse click