The video shows a close-up of a person's hand holding a blue and silver tire pressure gauge with a clear hose attached to it. The gauge is being used to measure the air pressure inside a tire. The tire is black and appears to be on a vehicle. The person's hand is steady as they hold the gauge against the tire, and the hose is inserted into the tire's valve. The background is blurred, but it appears to be a garage or workshop setting.