The video shows a close-up of a person's hand holding a black remote control. The person presses a button on the remote, and the screen on the remote lights up. The person then presses another button, and the screen changes to display a different set of numbers. The remote control appears to be a HACH brand, and the buttons are blue and white. The person's hand is steady, and the remote control is held in a way that suggests they are familiar with its use. The background is blurred, but it appears to be an outdoor setting with trees and a building in the distance.