An IP Rating (Ingress Protection Rating) is a standard that indicates how well an electrical device is protected against dust and water. It consists of two digits: the first digit ranges from 0 to 6, representing dust protection, while the second digit ranges from 0 to 9, indicating water resistance. For example, an IP68 rating means the device is completely dust-tight and can withstand immersion in water beyond 1 meter. These ratings help consumers understand the durability of products like smartphones, outdoor equipment, and industrial machinery. Knowing the IP Rating can guide users in selecting devices suitable for specific environments, ensuring better performance and longevity.