Testing Continuity - GB Intsruments GCM-221 Manual Del Usuario

3.3 Testing Continuity

Switch the function selector to Ω range.
Connect the red test lead to the red input jack and the
black lead to the black input jack.
Connect tip of the test leads to the points where tests
need to be made.
If the resistance is under 100Ω, the beeper will
sound continuously.
When taking continuity measurements
WARNING
!
from a circuit, make sure the power is off and all
capacitors are discharged.
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