UNI-T UT70D, Operating Manual

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30
MAX MIN Recording Mode(2)
Enter the
MAX/MIN
mode
Make sure that the Meter is in the desired
measurement function and range.
Press MAX/MIN to enter MAX/MIN recording
mode. The present reading is displayed, and
the Meter is locked in the present range, and
REC is displayed.
Each time a new low or high value is
recorded, the Meter beeps and displays a
new reading.
In MAX/MIN mode, Sleep Mode function
will be disabled
Press HOLD to stop recording, the recorded
values will not erase; Press HOLD again to
resume recording.
To select
response time
The pre-set response time is 100ms.
Press to select 1ms response time in
MAX/MIN mode. In 1ms response time, it
steps through on the sequence of MAX and
MIN only.
At the frequency measurement mode, it
should be 1second response time.
With the rotary switch in the OFF position,
press and hold down MAX/MIN while turning
on the rotary switch to select 1 second high
accuracy response time..
Press MAX/MIN to step through on the
sequence of present readings, high (MAX),
low (MIN) and average (AVG) readings.
To stop and
resume
recording
without erasing
stored value
To view the MAX,
MIN, AVG or
present reading
Press MAX/MIN for over 1 second to exit the
mode. Recorded values are erased and the
Meter stays in the selected range.
To exit the
MAX/MIN mode
¡