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Testo 184-T4 (Cat#0572-1844) Cryogenic Temperature Data Logger

  • Testo 184-T4 (Cat#0572-1844) Cryogenic Temperature Data Logger
  • Testo 184-T4 (Cat#0572-1844) Cryogenic Temperature Data Logger
  • Testo 184-T4 (Cat#0572-1844) Cryogenic Temperature Data Logger

184 T4 Dry Ice Temperature Data Logger

Testo Cryogenic Temperature Recording Device with Direct USB Connection and PDF Readout

Part Number: 184-T4

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  • Measure and Record Temperature of Freezer or Dry Ice Shipments During Transportation

  • Ideal for Pharmaceutical or Cold Chain Logistics

  • Battery Life up to 100 Days and Can Store up to 40,000 Readings

  • Near Field Communication (NFC) for Easy Access to Documentation with a Compatible Device

  • Requires Adobe Reader Version X or Later for Configuration and Readout

Includes Logger, Lithium Battery and Adhesive Installation Pad

Special order item - please allow 7-10 business days for this item to ship.


All Calibration Orders Have a 5 to 7 Business Day Lead Time
1 Year Calibration Due Date Unless Otherwise Specified


Testo 184-T4 (Cat# 0572-1844) Dry Ice Data Logger Specifications

Temperature Probe Type: Internal PT1000 Temperature Sensor
Measuring Range: -80°C to 70°C (-112°F to 158°F)
Accuracy: ±0.8°C (-80°C to -35°C); ±0.5°C (-35°C to 70°C)
Resolution: 0.1°C (0.1°F)
Operating Range Temperature: -80°C to 112°C (-112°F to 158°F)
Storage Range Temperature: -80°C to 112°C (-112°F to 158°F)
Data Storage Capacity 40,000 Measurement Readings/Samples
Sampling Rate 1 Minute to 24 Hours (User-Selectable)
Alarm Visual LED
Battery Replaceable TLH-2450 Lithium Battery
Battery Life Up to 100 Days
Standards Compliance IP67, EN12830, GxP, IOS 9001:2008, FDA 21 CFR Part 11 and HACCP International Compliant
Software Requirements Adobe Reader Software (Version X or Later) is Required
Weight 45g  (1.6 oz)
Dimensions 44mm x 12mm x 97mm (1.7" x 0.47" x 3.8")

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  • Answer:

    Yes, the 184 T4 is a multi-use logger with a replaceable battery.

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  • Answer:

    We don't offer anything specifically for this logger however we do sell a small waterproof case that the logger fits into.

    Please keep in mind that when using a case the reaction time of the logger will be slower. 


    If you are only protecting it against moisture a simple sealable bag works good as well.

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  • Answer:

    This logger has an IP67 rating which means it's rated to be dust tight and protected against the effects of immersion from 15cm to 1 meter for up to 30 minutes.  In most dry ice applications there isn't condensing moisture but if you plan to use it where there will be long term exposure to such conditions we would suggest placing it a protective case or zip lock bag. 

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