3
Making Measurements
64
Keysight U1401B User’s and Service Guide
Percentage scale of DC mA measurement
The percentage scale for 4 mA to 20 mA or 0 mA to 20 mA is calculated based on
the measured DC mA value.
1
Select the required range (4 mA to 20 mA or 0 mA to 20 mA) in the Setup
mode (refer to
Chapter 4, “Setting the percentage scale readout”
2
Turn the rotary switch to
.
3
Press
to select percentage scale display for DC mA measurement.
4
Connect the red and black test leads to the positive and negative input
terminals respectively.
5
Probe the test points in series with the circuit and read the display. The inset
shows the percentage scale reading representing 20 mA
in the range of 4 mA to 20 mA.
Содержание U1401B
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Страница 61: ...Making Measurements 3 Keysight U1401B User s and Service Guide 61 Figure 3 1 DC voltage measurement ...
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Страница 107: ...Application Examples 5 Keysight U1401B User s and Service Guide 107 Figure 5 5 Zener diode test ...
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