True-rms Multimeter
Making
Basic
Measurements
11
Measuring AC and DC Voltage
Volts DC
Volts AC
V
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Using Auto Volts Selection
With the function switch in the
x
position, the Meter
automatically selects a dc or ac voltage measurement
based on the input applied between the
+
and
COM
jacks.
This function also sets the Meter’s input impedance to
approximately 3 k
Ω
to reduce the possibility of false
readings due to ghost voltages.
Measuring AC and DC Millivolts
Millivolts DC
Millivolts AC
DC
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With the function switch in the
l
position, the Meter
measures ac plus dc millivolts. Press
g
to switch the
Meter to dc millivolts.