08 | Keysight | Using Source/Measure Unit as an Ammeter – Demo Guide
4) Press for the channel 2 to switch on its output terminal and enable the DUT.
4. Confirm measured current
4-1. Change View mode to Ch1 Single View.
1) Press repeatedly until
Channel 1
Single View
is displayed.
You can see about 1 mA as measured value, since 1 V is sourced to a 1.1 kΩ
resistor. If you press for the channel 2 to switch it off, you can see only the
offset current because the DUT, the current source circuit is disabled.
Theoretically speaking, the measured current should be 1 mA since 1.1 V is sourced
to a 1.1 kΩ resistor. However, it may be varied because the resistor has some error on
its value actually.
Power Supply enabled
Power Supply disabled