Set the multimeter to the correct measurement mode
Plug the black probe into the COM port
Plug the red probe into the correct port for the measurement
Turn off power before measuring resistance or continuity
Touch the probe tips to the test points
Read the value on the display
Use the DC voltage setting for batteries and electronic circuits
Use the AC voltage setting for outlets and AC sources
Use the resistance setting to test components and wires
Use the continuity setting to check if a circuit is connected
Use the current setting only in series with the circuit
Start with the highest range if the meter is not auto-ranging
Remove the probes after each measurement
Turn the meter off after use