Testo 184 T1

Temperature Data Logger for Transport Monitoring

With the testo 184 T1 temperature data logger, you can now monitor the transport of sensitive products, such as pharmaceuticals, food, or electronic items, both safely and conveniently.

A start and stop button mean the temperature data logger guarantees really easy operation for data recording. At the destination, a glance at the display or the LEDs tells you whether the configured limit values have been adhered to during transport.

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  • Features
  • Description
  • Delivery Scope
  • Specification
  • Resources
  • Case Study
  • Video
  • Operating time 90 days
  • All 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
  • Compliant with GxP, 21 CFR Part 11, HACCP, and EN 12830

With the temperature data loggers testo 184 T1, you monitor the transport of sensitive goods such as pharmaceuticals, foods, or electronics, over a maximum period of 90 days.

At their destination, a glance at the LEDs tells you whether the configured limit values have been adhered to. In order to obtain detailed information, it is sufficient to connect the logger to a PC – a PDF report is immediately generated with all relevant data. In order for you to be able to work even more efficiently and conveniently with the data loggers, all required files and information are stored directly and securely in the testo 184 T1: Configuration file, acceptance test certificate 3.1 according to DIN ISO 10204, instruction manual and PDF report of your recorded data.

The measurement value stored by the temperature data logger testo 184 T1 has a capacity of 16000 measurement values. The measurement rate is freely selectable from 1 min to 24 h.

testo 184 T1 is compliant with GxP, 21 CFR Part 11, HACCP, and EN 12830. Testo is an ISO 9001-certified company and ensures adherence to the norms through internal audits as well as accredited external audits.

All advantages at a glance:
1. Clear alarm indication
A glance at the LEDs is enough to know whether limit values have been violated during transport.

2. Easiest operation
testo 184 T1 is intuitively operated, and can be used without special training or previous knowledge: The “Start” button begins data recording. “Stop” ends it.

3. Easiest configuration
In each testo 184 T1, a configuration file is stored, with which the configuration of the testo 184 T1 is simple– no download, no installation, no user interface, and no additional costs.

4. Convenient readout
A PDF report with the transport data is created immediately upon connection of the testo 184 T1 data logger to the USB interface of a computer. This is suitable for long-term archiving according to PDF/A standards.

5. Mobile readout/printout on site
Data transfer from the data logger to a compatible Testo fast printer (option) also functions wirelessly via NFC.

6. IT-safe
The testo 184 T1 data loggers work securely without software installation or download so that IT problems are triggered neither by the firewall nor the virus scanner.

Temperature data logger testo 184 T1, including acceptance test certificate 3.1 according to DIN ISO 10204 (stored in testo 184 T1), battery and 1 piece double-sided adhesive tape for easy attachment of the data logger.


Measurement Range -35 to +70 °C
Accuracy ±0.5 °C
Resolution 0.1 °C
Reaction Time t₉₀ = 30 min
Measuring Rate 1 min to 24 hr
General Technical Data
Weight 22 g
Dimensions 35 x 9 x 75 mm
Operating Temperature -35 to +70 °C
Housing ABS
Protection Class IP67
System Requirements Adobe® Acrobat Reader
Standards EN 12830; CE 2014/30/EU; DIN EN 61326-1:2013; DIN EN 50581:2013; CFR 21 Part 11 (in use with testo ComSoft CFR-Software)
Channels 1 internal
Operating Time 90 days days from the first time the program is started (5-minute measuring cycle, -35 °C)

Monitoring and documentation of temperature, humidity, and shock in food logistics.

Handling foods involves danger to human health at all levels. In order to be able to eliminate them as far as possible, food companies must comply with a HACCP concept which guarantees food safety along the entire production chain – “from farm to fork”.

The adherence to product-specific limit values and the uninterrupted monitoring of the cold chain is crucial. In many cases, the monitoring of humidity and shock, in addition to temperature, is relevant for the maintenance of food quality.

With the testo 184, quality managers in food logistics have six HACCP International-certified data loggers available to them, which monitor and document all critical parameters during the transport of foods.

The data loggers testo 184 T1, T2, T3, and T4 have been additionally tested and certified according to EN 12830 by the TÜV Süd, and are therefore ideally suitable for the transport of refrigerated and deep-frozen foods.

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