Measuring tools are instruments used to determine the size, amount, or degree of an object or substance. Common examples include rulers, tape measures, and scales. These tools help ensure accuracy in various tasks, from construction to cooking, by providing precise measurements. Different measuring tools serve specific purposes. For instance, a caliper is used for measuring the distance between two opposite sides of an object, while a thermometer measures temperature. Understanding how to use these tools effectively is essential in fields like engineering, science, and everyday activities.