how to test christmas lights with a multimeter

Christmas lights are an important part of the holiday season, and it's essential to make sure they're in good working order before you hang them up. One way to test whether the lights are functional is by using a multimeter. Here are the steps to test Christmas lights with a multimeter: 1. Turn off the power supply to the Christmas lights. 2. Connect the multimeter to the plug and socket of the Christmas lights. 3. Set the multimeter to "ohms" mode. 4. Touch the probes of the multimeter to each wire of the light strand. 5. The multimeter should