Fluke 88 V User Manual page 21

Table 6. Display Features
Number Feature
Y
A
Y
Trig
B
X
C
W
ayg04f.eps
Indication
Polarity indicator for the
analog bar graph.
Positive or negative slope
indicator for Hz/duty cycle
triggering, pulse width, RPM.
The continuity beeper is on.
Relative (REL) mode is active.
Number Feature
D
a
-
E
F
Z
G
RS
H
S
I
p
m
J
MAX MIN AVG
K
b
Automotive Multimeter
The Meter's Features
Indication
Smoothing is active.
Indicates negative readings. In
relative mode, this sign
indicates that the present input
is less than the stored
reference.
Indicates the presence of a
high voltage input. Appears if
the input voltage is 30 V or
greater (ac or dc). Also
appears in cal, Hz, and duty
cycle modes.
AutoHOLD is active.
Display Hold is active.
Indicates the Meter is in Peak
Min Max mode and the
response time is 250 s.
Indicators for minimum-
maximum recording mode.
The battery is low.
XWWarning: To avoid false
readings, which could lead to
possible electric shock or
personal injury, replace the
battery as soon as the battery
indicator appears.
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