This highly accurate tabletop scale is perfect for weighing small parts and components in grams or ounces. With a tare button to account for container weight and a capacity of 3000 grams (106 ounces), the DS-2.2 can determine the weight of most bicycle components that need weighing. Includes two parts trays for measurement of small parts like spoke nipples or ball bearings. The backlit screen displays both grams (to 0.1 g) and ounces (to 0.01 oz.) Park Tool DS-2.2 Table Top Digital Scale Measuring Tool UPC: 763477002402