Extech Instruments 42280A, User Manual

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MAX / MIN Memories
5
The 42280A records and displays the highest and lowest temperature and
RH readings. Short press the MAX/MIN button to step through the highest
readings recorded (
MX is shown), lowest readings recorded ( MN is shown),
and back to real time readings ( MX and MN indicators switch off).
Figure 5.1 Maximum and Minimum readings display showing the MX and MN indicators.
To clear the memories, long press the MAX/MIN button until MX/MN flashes
on the display.
The Average, Standard Deviation, and Mean Kinetic Temperature (MKT) cal-
culations are also recorded, but shown only on the PDF log report that the
42280A generates. See Section 6 for details.
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