testo 184 T4 - Temperature Data Logger

Order-Nr.  0572 1844

£ 177.00
incl. VAT £ 212.40
  • Easy programming and reporting without additional software (plug and play)

  • Measurement data memory for up to 40,000 readings

  • Easy-to-change battery

  • Application up to -80 °C for transport with dry ice

  • Professional software for programming the logger and data analysis

  • Convenient Excel export functions

With the testo 184 T4 temperature data logger, you can now monitor the transport of pharmaceuticals with dry ice both safely and conveniently. A start and stop button means the temperature data logger guarantees really easy operation for data recording. At the destination, a glance at the LEDs tells you whether the configured limit values have been adhered to during transport.


Easy programming and reporting without additional software (plug and play).


Product Description


The testo 184 T4 is an ideal logger for both pharma, as well as food cold chain logistics. Configuration of the t184 cryogenic temperature logger is as simple as plugging into a USB port, and customizing the included PDF file. With LED status lights to indicate when specified limits have been exceeded and clear indication of configurable alarm settings, including measurement frequency, temperature range, as well as start and end times, ensuring proper cold chain transportation has never been easier. For international shipping, different languages can be independently configured for recipient or shipper.

Delivery Scope

Testo 184 T4 Temperature Data Logger - (up to 100 days battery life. Based on average usage), up to 40000 readings, with increased accuracy and temperature measuring range, batteries.

Technical Data

Temperature - Pt1000

Measuring range

-80 to +70 °C


±0.8 °C (-80 to -35.1 °C)

±0.5 °C (-35 to +70 °C)


0.1 °C

Reaction time

t₉₀ = 30 min

Measuring rate

1 min to 24 h

General technical data


44 g


40 x 12.5 x 96.5 mm

Operating temperature

-80 to +70 °C

Product-/housing material


Protection class


System requirements

Adobe® Acrobat Reader

Product colour



EN 12830; CE 2014/30/EU; DIN EN 50581:2013; DIN EN 61326-1:2013; CFR 21 Part 11 (in use with testo ComSoft CFR-Software)

Certificate type

Certified by HACCP International


1 internal

Operating time




Alarm function

via LED

Battery type

Lithium battery TLH-2450, 3V, exchangeable

Battery life

100 days (at 15 mins measurement rate)




40,000 measuring values

Storage temperature

-80 to +70 °C



£ 18.00
incl. VAT  £ 21.60

Printer and accessories

Mobile printer for data loggers

Order Number: 0572 0576

£ 360.00
incl. VAT  £ 432.00

Software and Accessories

£ 332.00
incl. VAT  £ 398.40
£ 1,490.00
incl. VAT  £ 1,788.00


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 an 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 are crucial. In many cases, the monitoring of humidity and shock, in addition to temperature, are 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.

Monitoring and documentation of temperature, humidity and shock in logistic services of all kinds

Providers of logistic service often take on the responsibility for expensive and sensitive products from the fields of pharmaceuticals, food, electronics or art. The wrong conditions during transport can lead to considerable losses of quality, right up to the complete devaluation of the monitored products.

With the help of the testo 184 data logger, the prescribed temperature and humidity limit values as well as the shock tolerance levels can be monitored during transport, and thanks to the automatic report creation, very easily analyzed and documented. This allows all doubts regarding the correct transport conditions to be eliminated.

Shock-sensitive products such as electronics, delicate machinery or certain bio-pharmaceuticals can be additionally monitored for the violation of previously defined shock limits with the help of the testo 184 G1.

Monitoring and documentation of temperature, humidity and shock in pharmaceutical logistics

Most pharmaceuticals must be continuously transported and stored at defined upper and lower temperature and humidity limit values, along the entire supply chain. A violation of these predefined upper and lower limit values can lead to irreversible alterations of the active ingredients or the composition of the medicaments.

However, not only medicaments and their active ingredients are endangered. Minus temperatures or extreme temperature fluctuations can also cause damage to containers or medical instruments. The consequence is the threat of spoilage of the entire goods, financial losses and damage to reputation.

In GxP-compliant quality management, the control of the entire cold chain, from production to delivery, is therefore a prerequisite, in order not only to ensure product quality, but also to prevent financial losses and damage to your reputation in the pharmaceutical industry.

With the testo 184 data loggers, your products can be protected from unnoticed gaps in the cold chain, and the entire distribution path monitored and documented simply, securely and compliantly with all common standards, guidelines and regulations.

£ 177.00
incl. VAT £ 212.40