This Mettler Toledo scale provides an extremely accurate and precise reading in a very compact design. This scale can weigh up to 610 grams with an accuracy of 0.01 grams. This scale is Legal for Trade, which is unheard of with a price like this. Here are some of the features you should expect with any Mettler Toledo scale: Accurate and reliable: METTLER TOLEDO guarantees accurate results for every weighing job. Compact design: JL-G balances have a small footprint - ideal, when space is limited. The auxiliary display can be mounted on the balance easily. Back-lit display: The display on all jewelry balances guarantees that the results can be read easily and securely. Easy reading for you - and with an auxiliary display for your customers. Built-in applications: All jewelry gold balances have several applications already included in the software: Basic weighing, piece counting and percent weighing. Legal For Trade: All balances are "Legal For Trade", also known as approved, which is required in applications where the product is sold by weight. All "Legal For Trade" balances have undergone independent testing to verify the scale meets the manufacturer"s specifications. RS232 Interface Port Is Included