Hi With L. C. D display help make the unbers visible and easy to read the protection cover provides protection for the scale from scratching the Stainless Steel weighing surface is smooth and flat easy to clean. Bottom an the scale allow you control you could switch modes grams. Ounces Troy ounces penny weight and tarring .it can be used for many of your weighing need such as coins and collection jewelry, fruit, snack, Powerder, pill and so on. The scale allows you to weigh a maximum capacity of 200g and readability of 0.01g high precision sensor provide the accuracy. Powered by 2AAA battery (ivat included in the package) compact easy storage and Cary you could store or carry to everywhere. It doesn't take up space. With L. C. D display help make the unbers visible and easy to read the protection cover provides protection for the scale from scratching the Stainless Steel weighing surface is smooth and flat easy to clean. Bottom an the scale allow you control you could switch modes grams. Ounces Troy ounces penny weight and tarring .it can be used for many of your weighing need such as coins and collection jewelry, fruit, snack, Powerder, pill and so on. The scale allows you to weigh a maximum capacity of 200g and readability of 0.01g high precision sensor provide the accuracy. Powered by 2AAA battery (ivat included in the package) compact easy storage and Cary you could store or carry to everywhere. It doesn't take up space.