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26
E N G L I S H
Figure 4
The AC Voltage
measurement ranges are:
2 V, 20 V, 200 V and 600 V
To measure AC voltage,
connect the Meter as
follows:
1. Insert the red test lead
into the
V
Ω
terminal
and the black test lead
into the
COM
terminal.
2. Set the rotary switch to
V
.
3. Connect the test leads
across with the object
being measured. The
measured value shows on
the display.
Note:
• In each range, the Meter has an input impedance of 10
M
Ω
. This loading effect can cause measurement errors in
high impedance circuits. If the circuit impedance is less
than or equal to 10k
Ω
, the error is negligible (0.1 or less).
• When AC voltage measurement has been completed,
disconnect the connection between the testing leads and
the circuit under test and remove testing leads from the
input terminals.
AC Voltage Measurement
(Figure 4)
Warning
To avoid harms to you or damages to the Meter
from electric shock, please do not attempt to
measure voltages higher than 600 V AC/DC
although readings may be obtained.
B.
Note:
• In each range, the Meter has an input impedance of
10M
Ω
. This loading effect can cause measurement errors
in high impedance circuits. If the circuit impedance is less
than or equal to 10k
Ω
, the error is negligible (0.1% or
less).
• When DC voltage measurement has been completed,
disconnect the connection between the testing leads
and the circuit under test and remove testing leads from
the input terminals.