3.8.2.5 Resistance Measuring
WARNING!
When measuring in-circuit resistance, be sure the circuit under test has all power
removed and that all capacitors have discharged fully.
a. Connect the black test lead to the COM jack and the red test lead to the Ω
jack.
b. Press LEFT / RIGHT to set the highlight cursor on the Resistance
measurement.
c. Connect test leads across the resistance under measurement.
d. The value will be displayed on the LCD.
3.8.2.6 Continuity Testing
WARNING!
When measuring in-circuit resistance, be sure the circuit under test has all power
removed and that all capacitors have discharged fully.
a. Connect the black test lead to the COM jack and the red test lead to the Ω
jack.
b. Press LEFT / RIGHT to set the highlight cursor on the continuity test.
c. If continuity exists (i.e., resistance less than about 50Ω), the built-in buzzer will
beep.
d. The value will be displayed on the LCD.
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