Data Logger – Testo 184


With the temperature data loggers testo 184 T3, you monitor the transport of sensitive goods such as pharmaceuticals, foods or electronics, over an unlimited period. More info on applications (link to tab Applications) At their destination, a glance at the display or 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 T3: Configuration file, acceptance test certificate 3.1 according to DIN ISO 10204, instruction manual and PDF report of your recorded data. The measurement value store of the temperature data logger testo 184 T3 has a capacity of 40000 measurement values. The measurement rate is freely selectable from 1 min to 24 h. The battery has a life of 500 days. The temperature data logger testo 184 T3 is supplied by a standard battery which can be exchanged by the user.

Testo 184 T3 is compliant with GxP, 21 CFR Part 11, HACCP and EN 12830. Testo is an ISO 9001-certified company, and ensures the 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 the LEDs is enough to know whether limit values have been violated during transport.
2. Easiest operation testo 184 T3 is intuitively operated, and can be used without special training or previous knowledge: The “Start” button begins data recording. “Stop” ends it.
3. Easiest configurationIn each testo 184 T3, a configuration file is stored, with which the configuration of the testo 184 T3 is childsplay – no download, no installation, no user interface and no additional costs.
4. Convenient readoutA PDF report with the transport data is created immediately on connection of the testo 184 T3 data logger to the USB interface of a computer. This is suitable for long-term archiving according to PDF/A standard.
5. Mobile readout/printout on site All testo 184 T3 data loggers can be read out on site with an NFC-capable Android smartphone. Data transfer from the data logger to a compatible Testo fast printer (option) also functions wirelessly via NFC.
6. IT-safe The testo 184 T3 data loggers work securely without software installation or download, so that IT problems are triggered neither by the firewall nor the virus scanner.

  • Clear alarm indication
  • Easiest operation
  • Easiest configuration without software installation
  • Convenient readout thanks to automatic PDF report
  • IT safe (no installation, no download)
Delivery Scope

Data logger testo 184, including acceptance test certificate 3.1 according to DIN ISO 10204 (stored in testo 184 T3 ), battery and 1 piece double-sided adhesive tape for easy attachment of the data logger, wall bracket (testo 184 G1)


Download DataSheet Instruction Manual

Application Image

Technical Details
Temperature – NTC
Measuring range -35 to +70 °C
Accuracy ±0.5 °C (0 to +70 °C), ±0.8 °C (-20 to +0 °C)
Resolution 0.1 °C
Reaction time t90 = 30 min
Measuring rate 1 min to 24 h
Humidity – Capacitive
Measuring range 0 to 100 %RH
Accuracy ±2 %RH at +25 °C (20 to 80 %RH), ±3 %RH at +25 (< 20 and > 80 %RH), ±1 %rF Hysterese, ±1 %rF/year Drift
Resolution 0.1 %RH
Measuring rate 1 min to 24 h
Measuring range 0 to 27 g, 0 to 265 m/s²
Accuracy ±(0.1 g + 5 % of mv), ±1 / 1 / 1 m/s²
Resolution 0.1 g, 1 m/s²
Measuring rate 1 s
General technical data
Weight 44 g
Dimensions 97 x 40 x 12 mm (LxWxH)
Operating temperature -20 to +70 °C
Product-/housing material ABS
Protection class IP30
System requirements Adobe® Acrobat Reader
Product colour white
Standards CE 2014/30/EU; DIN EN 61326-1:2013;, DIN EN 50581:2013; 21 CFR Part 11;, HACCP International
Channels 5 internal
Operating time Unlimited
Authorizations CE
Alarm function by LED and Display
Battery type Lithium battery CR2450, 3V, exchangeable
Battery life 120 days (at +25 °C and 15 min. meas. cycle)
Display type segment LCD
Display size one-line
Display ligthing no
Interface USB; NFC
Memory 64,000 measurement values, (temperature and humidity);, 1,000 measurement values (shock),
Storage temperature -55 to +70 °C