12
Keysight U1253B Quick Start Guide
12
Keysight U1253B Quick Start Guide
ENGL
ISH
Measuring DC current
1
Set the rotary switch to
or
.
Ensure that
is 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.
CAUTION
– If the current is
≤
440 mA, connect the red and
black test 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)
.
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Summary of Contents for U1253B
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