Keysight U1251B Guia Del Usuario página 54

2 Making Measurements
Measuring DC voltage
Set up the multimeter to measure DC voltage as shown in
test points and read the display.
Figure 2-2
– For measuring AC voltage signals with a DC offset, refer to the
CAUTION
– For measuring DC voltage from a mixed signal in DC measurement mode,
– To avoid possible electric shock or personal injury, enable the Low Pass
52
Measuring DC voltage
"Measuring AC and DC Signals (U1252B only)"
ensure that the Filter is enabled (Refer to
page 125).
Filter to verify the presence of hazardous DC voltages. Displayed DC
voltage values can be influenced by high frequency AC components and
must be filtered to assure an accurate reading.
Red Lead
Black Lead
Keysight U1251B and U1252B User's and Service Guide
Figure 2-2. Probe the
on page 53.
"Setting the Filter" on