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9
Diode Testing
DIODE TESTING
NOTE: Do not use the diode test functionality while connected to a live circuit. Doing so will result in incorrect readings and
may engage the internal protection circuitry. Should this occur, wait 5 minutes before taking further measurements.
To test diodes or other silicon junction devices, a test current is pushed
through the device under test and the resulting voltage is measured.
Positive test current ows out of the Ω terminal and into the C terminal.
The test current is 100µA.
Figure 5: Diode Measurement
Basic Measurement Instructions
FWD REV
DS200_Technical_Manual_bleed_.indd 9 7/25/2022 4:08:57 PM
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