Agilent U1253B Guía Rápida página 7

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Performing Current Measurements
To perform current measurements, set up your multimeter as shown in the
figure below. For measuring DC current from a mixed signal in DC measure-
ment mode, ensure that the Filter is enabled.
• If the current is ≤ 440 mA, connect the red and black test
CAU TI O N CAU TI O N
leads to input terminals µA.mA (red) and COM (black).
• If the current is > 440 mA, connect the red and black test
leads to input terminals
A (red) and COM (black).
Measuring AC current
1 Set the rotary switch to
. Press
shown on the display.
2 Connect the red and black test leads to
input terminals µA.mA (red) and COM
(black) or A (red) and COM (black)
respectively.
3 Probe the test points in series with the
circuit and read the display.
Measuring DC current
1 Set the rotary switch to
. Ensure that
the display.
2 Connect the red and black test leads to
input terminals µA.mA (red) and COM
(black) or A (red) and COM (black)
respectively.
3 Probe the test points in series with the
circuit and read the display.
U1253B Quick Start Guide
or
to ensure is
or
is shown on