Making Measurements
2
Keysight U1241C/U1242C User’s Guide
53
Measuring AC Voltage
Set up your multimeter to measure AC voltage as shown in
. Probe the
test points and read the display.
Figure 2-1
AC voltage display
Table 2-1
Rotary switch position allowing AC voltage measurements
Legend
Default function
Function when
is pressed
AC V (true rms)
Cycles between
– AC V (averaging sense)
[a]
– Harmonic ratio
[a]
with AC V (averaging sense)
– Harmonic ratio
[a]
with AC V (true rms), or
– AC V (true rms)
[a] U1242C only. The averaging sense AC measurement applies for sine wave inputs only. It provides more accurate
readings for linear loads measurement such as standard induction motors, resistance heating, and incandescent
lights.
Shift
Esc
View
V
NOTE
AC voltage measurements measured with this multimeter are returned as
average response readings for sine waves (for U1242C only) or true rms
readings.
Содержание U1241C
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