In the video, a person is holding a wooden thermometer with a black line indicating the temperature. The person rotates the thermometer to show the temperature on both sides. The thermometer has a scale that goes up to 120 degrees Fahrenheit. The person then rotates the thermometer to show the temperature in Celsius. The scale on this side goes up to 50 degrees Celsius. The person holds the thermometer up to the camera to show the temperature clearly.