Features:High quality strain gauge load cell system for unmatched accuracy LOW BATTERY ALARMSpecification:Power Control: Auto Off feature to save battery after 1 minute LCD Display:5 bit LCD display Bright Backlight: White Powered Supply:2 x AAA battery ( not include) Unit Switch: g/oz/ozt/dwt/ct/ti/gn Maximum known weight: 1000gAccuracy: 0.1gNet weight: 125g Package weight: 139gOriginal box: NOPacking content:1 x Mini Digital Jewelry Pocket Scale (1000g x 0.1g )1 x Leather Case