
— 9 —
After preparation described in [8] PREPARATION FOR
MEASUREMENT has been completed, measure voltage as follows.
1. Connect the black plug of the test lead to the measurement
terminal (-COM) and the red plug to ( ).
2. Turn the function switch to
V
.
3. Set the range hold switch at
AUTO
.
4. Apply the test pins to an object.
5. Read the value as indicated on the range display. This is the
voltage you have measured.
(If the polarity display LED lights, it indicates that the +
potential is applied to the measurement terminal (-COM) and -
potential to the( ).)
6. After measurement, release the test pins from the object.
7. Return the function switch to
POWER OFF
.
Measurement of
±
300mV (fixed range)
Measurement of DC voltage below
±
300mV max.
Never apply an excessive voltage (over 100VAC or DC)
The measuring procedure is the same as for the above steps 1 to
7, except for the step 2 where the function switch should be
turned to
mV
.
[NOTE]
Influence of the electromagnetic field
ACV and DCV measurement functions may not work
properly in the electromagnetic field over 10kHz.