Instrument Familiarization; Measuring Resistance - GB Intsruments GCM-221 Manual Del Usuario

3.1 Instrument Familiarization

Symbol Definition

3.2 Measuring Resistance

Switch the function selector to
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 the
value of the resistance is needed.
Read the result from the LCD panel.
! WARNING
make sure the power is off and all capacitors
are discharged.
When taking measurements from a circuit,
Ω range.
5