[header] How to use a digital multimeter [title] Connect the multimeter to the circuit. [step] Insert the black probe into the common terminal and the red probe into the terminal marked for measuring volts and ohms. The terminal may also be marked for testing diodes.
[title] Twist the selector knob to set the multimeter to measure resistance. [step] This may be represented by the greek letter omega, which stands for ohms, the unit of measurement for resistance.