5
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1.3 Names and Functions of Parts
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Ω
DCV
AC+DCV
ACV
5
Ω
/
button
Switches between resistance measurement and
continuity checking.
6
SLOW/PEAK/Hz
button
SLOW
slows down screen updating speed (once per
three seconds).
FAST
speeds up screen updating speed (four times
per second). There isn't an annunciator "
FAST
".
Instead, the unit symbol blinks.
PEAK
measures peak values (Peak Hold).
Hz
measures frequency (in AC or AC+DC mode).
7
button
Switches voltage modes as follows.
8
MAX/MIN
button
Displays the maximum value (
MAX
), the minimum
value (
MIN
), or the average value (
AVE
) of the
maximum and minimum values for the recording
(
REC
) function.
MAX
displays the maximum measured value after
the
REC
function is activated.
MIN
displays the minimum measured value after the
REC
function is activated.
AVE
displays the average value of the maximum
and minimum measured values after the
REC
function is activated.
The auto power-off function is disabled.
Not available during resistance measurement.
Summary of Contents for 3285-20
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