In the video, a person is using a multimeter to measure the voltage of a car battery. The multimeter is placed on top of the battery, and the person is holding the leads of the multimeter to the terminals of the battery. The screen of the multimeter shows a reading of 13.76 volts. The person adjusts the settings on the multimeter before taking the reading. The battery appears to be in good condition, and the reading indicates that it is fully charged. The video provides a clear view of the multimeter and the battery, making it easy to see the reading and the adjustments made by the person.