Specifications

Remark:
The corresponding table between temperature and voltage refer to BS EN 60584-
1:1996. Before carrying out debug, to ensure your standard source has enough
accuracy. It is at your own responsibility, if the thermometer has too big accuracy
deviation is caused by the standard source does not have enough accuracy.
Using Memory
During a logging session, the thermometer stores logged readings in its memory.
The thermometer stores 00-99, total 100 sets of temperature readings. The stored
readings are from primary display.
1. Set the logging interval. (See “Changing Setup Options.”)
2. Press STORE to start logging.
The display blinks DATA.
3. Press STORE again to stop logging.
4. If you selected a manual logging interval, set the logging interval as 00:00. Press
ENTER each time you want to store logged readings in memory. The secondary
Model UT321/322/323/325: OPERATING MANUAL
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