This pocket scale is a combination of digital scale and calculator. Mini size， convenient to carry.Features:Multiple functions are combined in one.Can be used as a digital scale or a mini calculator.High quality LCD display in different units: g， oz， ozt， dwt， ct， gn.Tare weighing function ensures more precise result.Press the "MODE/ON" key to shift to weighing function or calculation function.Powered by 2 batteries (not included).Specifications:Material: ABSColor: BlackCapacity: 1kgOptional Unit: g / oz / ozt / dwt / ct / gnPower Supply: 2 * 1.5V AAA Battery(not included)Item Size: 13 * 8 * 1.5cm / 5.1 * 3.1 * 0.6inItem Weight: 124g / 4.4ozPackage Size: 14 * 8.5 * 2cm / 5.5 * 3.3 * 0.8inPackage Weight: 149g / 5.3ozPackage List:1 * Digital Scale（battery not included)1 * PU Leather Pouch1 * User Manual(English)