①
.
Turn
the
Selector
to Frequency and
Adaptive Measurement
.
②
.
Connect
the
leads
as
shown
.
③
.
is
not
available
in
the
Frequency
and
Adaptive
Measurement
;
all
other
buttons
can
be
used
.
The
Frequency
and
Adaptive
Measurement
are
changed
alternatively
by
each
press
the
button
.
The
Frequency
Measurement
is
as
follows
:
1
.
Insert
the
black
and
red
test
leads
into
the
COM
and
V
Ω
Hz
input terminals respectively
.
2
.
In
the
Frequency
Test
,
it
is
not
necessary
to
know
the
range
,
as
the
multimeter
will
automatically
range
up
or
down
to
display
the
best
resolution
.
Manual
range
is
not
available
.
3
.
Determine
that
the
amplitude
level
of
the
signal
to
be
measured
is
not
greater
than
the
input
voltage
limit
(
250V
DC
/
AC
rms
).
The
signal
amplitude
must also
be
greater than the
sensitivity
level
.
4
.
Attach
the
probe
tips
to
the
points
across
which
the
frequency
is
to
be
measured
,
and
read
the
result
directly
from
the
display
.
5
.
The
frequency
range
is
always
set
to
autorange
.
The
Adaptive
(
ADP
)
Measurement
is
as
follows
:
1
.
Connect
ADP
signal
terminal
(
-
)
and
(
+
)
into
the
COM
and
V
Ω
Hz
input terminals respectively.
2
.
The
ADP
voltage
is
supplied
to
the
multimeter
directly
.
The
result
is
displayed
by
10
counts
per
1mV
.
3
.
The
ADP Measurement
is always fixed the range
.
The
full
range is 400mV DC voltage
.
2-11
Summary of Contents for M9803R
Page 1: ...Bench Multimeter Users Manual M9803R...
Page 8: ...Instrument Layout Figure 1 1 Bench Multimeter Features Forward 1 2...
Page 9: ...Figure 1 2 Bench Multimeter Features Backward 1 3...
Page 18: ...Measuring DC Volts Figure 2 1 DC Volts Measurements 2 2...
Page 20: ...Measuring AC Volts Figure 2 2 AC Volts Measurements 2 4...
Page 22: ...Measuring DC and AC Amps Figure 2 3 Amps Measurements 2 6...
Page 24: ...Measuring DC and AC Milliamps Figure 2 4 Milliamps Measurements 2 8...
Page 26: ...Measuring Frequency and Adaptive Figure 2 5 Measurement Frequency and Adaptive ADP 2 10...
Page 28: ...Measuring Capacitance Figure 2 6 Capacitance Measurements 2 12...
Page 30: ...Testing Diodes Figure 2 7 Diode Tests 2 14...
Page 32: ...Measuring Resistance and Continuity Figure 2 8 Resistance and Continuity Measurements 2 16...
