The following page shows which information will be indicated on the screen upon successive READ button pressings while in sleep mode.

Note: After approx. 60 seconds without to press any button of the Fridge-tag the devices goes back into sleep mode; the display is blank again. Start from the beginning.


Press repeatedly READ to gather information.

After 1st pressing of READ Display test:
all segments activated
After 2nd pressing of READ Indication of date and production test result: 16 February 2018/PASS (quality check passed)
After 3rd pressing of READ Indication of the current temperature and which sensor
is activated (internal/external).
Display shows —.-°C if external sensor is not connected.
After 4th pressing of READ Indication of configuration ID
(e.g. 1234)
After 5th pressing of READ * Indication of upper alarm settings.
Example shows duration and temperature limits: 10 hours, >+8°C, high
After 6th pressing of READ * Indication of lower alarm settings.
Example shows duration and temperature limits: 1 hour, <–0.5°C, low
After 7th pressing of READ Serial number of the device
After 8th pressing of READ PCb number
(manufacturer information)
After 9th pressing of READ Battery power:
3 bars = full (>70%)
2 bars = half-full (>30–70%)
1 bar = low (0–30%)** **Device should be replaced.
After 10th pressing of READ Disable user clock adjust.
For more information, please see chapter Activation process
After 11th pressing of READ The display is blank again.

*Only indicated if preset by factory, otherwise skipped.

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