In the video, a person is holding a small electronic device in their hands. The device appears to be a digital caliper, which is used to measure distances and dimensions. The person is using the caliper to measure the thickness of a small piece of metal. They are holding the metal piece with one hand and using the caliper with the other hand to take measurements. The person is carefully adjusting the caliper to ensure that they are getting an accurate measurement. The device has a digital display that shows the measurement in millimeters. The person's hands are steady, and they seem to be experienced in using the caliper. The background is blurred, but it appears to be a workshop or a laboratory setting.