Whether it’s lifesaving medications, specialized industrial compounds, biological, or chemical products, the control of the entire cold chain from production to destination requires careful monitoring. Monitor your temperature, humidity, shock, and ultra-cold shipment easier with the 184 data logger.
The Testo 184 data logger series are highly reliable, electronic dataloggers that enable you to make immediate accept or reject decisions and gain greater visibility into every critical step of your cold chain.
Collect valuable data about your temperature-sensitive shipments.
The testo 184 data loggers offer:
- Green light, red light indicator for easy accept or reject decision
- Simple configuration of data loggers
- Uninterrupted cold chain data logging
- Highest level of data protection
- Compliance to FDA and USP guidelines
- Life Sciences expertise for highest level of consultation and support.

Simply activate the Testo data loggers and place them in the dispatch package.

Continuous monitoring during the transport.

Immediate USB readout of the data and guideline-compliant documentation.
The right measuring instrument for every requirement.
testo 184 T1 H4>

USB data logger testo 184 T1 for temperature
- Operating time 90 days
- Everything in one logger: PDF measurement data, configuration file, calibration certificate and instruction manual
- Immediate creation of a PDF report directly after connection to a computer
- Complies with GxP, 21 CFR Part 11, HACCP and EN 12830
testo 184 T2 H4>

USB data logger testo 184 T2 for temperature
- Operating time 150 days
- Everything in one logger: PDF measurement data, configuration file, calibration certificate and instruction manual
- Immediate creation of a PDF report directly after connection to a computer
- Complies with GxP, 21 CFR Part 11, HACCP and EN 12830
testo 184 T3 H4>

USB data logger testo 184 T3 for temperature
- Unlimited operating time thanks to exchangeable battery
- Everything in one logger: PDF measurement data, configuration file, calibration certificate and instruction manual
- Immediate creation of a PDF report directly after connection to a computer
- Complies with GxP, 21 CFR Part 11, HACCP and EN 12830
testo 184 T4 H4>

USB data logger testo 184 T4 for temperature
- Unlimited operating time
- Usable for transports with dry ice down to -80 °C
- Everything in one logger: PDF measurement data, configuration file, calibration certificate and instruction manual
- Immediate creation of a PDF report directly after connection to a computer
testo 184 G1 H4>

USB data logger testo 184 G1 for temperature, humidity and shock
- Transport monitoring over an unlimited period
- Everything in one logger: PDF measurement data, configuration file and instruction manual
- Immediate creation of a PDF report directly after connection to a computer
- Compliant with GxP, 21 CFR Part 11 and HACCP
testo 184 H1 H4>

USB data logger testo 184 H1 for temperature and humidity
- Unlimited operating time thanks to exchangeable battery
- Everything in one logger: PDF measurement data, configuration file and instruction manual
- Immediate creation of a PDF report directly after connection to a computer
- Compliant with GxP, 21 CFR Part 11 and HACCP
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