Multimeter & Oscilloscopes

DC & AC Voltage Measurement

• Set the function switch to Volts DC or AC depending on the circuit your testing.

• Plug the black lead into the COM jack and Red into V jack.

• If you do not know the approximate voltage range about to be measured, use the largest range available and work your way down.

• Connect the test probes to the circuit: Black to the earth and red to positive test point.

• Voltage is always measured in Parallel with the circuit.