American Weigh Scale - TR-600 Digital Pocket Scale 600g x 0.1g Capacity: 600g / 21.16oz / 19.29ozt / 385.8dwt Readability: 0.1g / 0.01oz / 0.01ozt / 0.1dwt Scale Dimensions: 0.7 x 2.4 x 3.8" 10 Year Limited Warranty