JUMO 702540 TDA-300 / TDA-3000 - Handheld thermometer Operating Manual - Manual (Page 43)

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6 Peak/Bottom value storage
The minimum temperature (Bottom) and maximum temperature (Peak) can be
stored by the TDA-300(0). Each of these two values is updated when the
measured temperature is higher or lower than the stored value.
6.1 Displaying the peak/bottom value
h In normal display, press the MENU/POWER key four times; the display
shows the “Peak/Bottom menu (Fn4)”.
h If you press the SET key, the peak value is displayed.
h If you press the SET key, the bottom value is displayed.
h If you press the SET key, the peak value is displayed again.
A
Performing any of these functions will re-initialize peak/bottom
storage and set the current temperature as the peak/bottom value:
- when the battery has been replaced;
- when the sensor type, unit of display or
decimal point position has been altered;
- when the peak/bottom value has been set from the keys
(Fn4).
Peak/Bottom value
(Fn4)
Peak value Bottom value
Measured temperature (PV)
Peak value
Bottom value
Bottom val.
is updated Peak val.
is updated Power ON
Peak val.
is reset
Time