A digital scale is an electronic device used to measure weight. It displays the weight on a digital screen, making it easy to read. Digital scales are commonly used in homes, kitchens, and gyms for weighing food, luggage, or body weight. They often provide precise measurements and can switch between different units, such as pounds and kilograms. These scales typically operate on batteries or can be plugged into an electrical outlet. Many digital scales also come with additional features, such as memory functions to track weight over time or automatic shut-off to save battery life.