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TREL30-16 Ultra-Low Freezer Temp Data Logger

The TREL30-16 Data Logger is excellent for monitoring & recording Ultra-Low-Temperature in Freezers for blood plasma, vaccines, pharmaceutical and more over a range of -90°C to +40°C (-130°F to +104°F) via external probe.

Excellent for tracking temperatures of COVID-19 vaccines such as Pfizer and BioNTech. that requires storage and transport at temperatures of -70°C (-94°F).

The TREL30-16 can store up to 15,900 temperature records – enough memory for 66 days at 6 minute logging.
The display is designed to show “At A Glance” if temperature excursions have occurred during the current day and up to the previous 29 days. The display also shows the current temperature reading, the current time, recording status and battery status.

The alarm is trigged if temperature readings are outside pre-set alarm limits. The status indicator changes from a ✔ to an X and, if configured, the audible alarm will sound. The day marker will also appear if not already present.

The alarm status indicator and audible alarm can be easily cleared, but the day marker remains to ensure a visible record of excursions is shown on the display. A simplified alarm clearance, stop & start procedure is available as an option.

Details of any excursions in the preceding 30 days can be checked directly by inspecting the statistics history on the recorder’s display or in more detail by downloading the logged data via a standard LogTag® Interface cradle to LogTag® Analyzer operating software.


LTTREL3016 Product Brochure 


TRED30-16R Quickstart Guide
Product User Guide


LogTag Analyzer User Guide… Software Revision: 3.0 Document Revision: 2 Published: 12 January 2018
LogTag Analyzer Software… 3.0.8b Released 28 March, 2018
LogTag download page for additional software and drivers



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