DC Voltage Measurements
e
Command
:
F1
Selects the DC Volts mode
AC Voltage Measurements
RMS measurements are made by calculating the instantaneous square of the input
signal, averaging it and taking the square root of the result. This provides a DC
voltage that is proportional to the RMS value of the waveform.
SENSE
INPUT
(a wine}
(2 wine?
Command
VOLTAGE
SOURCE
3a/250V
FUSE
Figure 2-5. Voltage Measurements
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