Weigh jewelry with accuracy when you have this gray mini digital balance and scale. It weighs items from 0.01 to 500 grams and uses a liquid crystal display. The scale itself weighs just 36 grams, making it easy to transport. There are seven unit selections, and it also has a tare function. It's battery-operated and uses minimal power for a long battery life. It measures 7.5 centimeters wide by 4.5 centimeters long by 1.3 centimeters tall.