The Enamel rater is widely utilized to test for metal contact by examining the uprightness of coatings. This is the widely used gauge, suited for the can making industry. It is included with many advanced electronics as well as self-protection features. Also, it has a durable design as well as practical operation, which collectively enables it to lessen the enamel rating errors. In this way, high product quality is ensured. The said device allows for quick, semi-automatic and fail-safe operation. It has multiple self-test features flexible control options. Also, it has a multi-language interface as well as a durable design that provides value for money.