Aunavey 100 x 0.001g Digital Milligram Pocket Scale Jewelry Scale with 50g Calibration Weights

Good quality:anti-skid ABS tray to prevent rust also anti-corrosion; have a wind shield to ensure accurate measurement. Reloading scale High precision accurate lewelry scale: the weighing capacity is 100 grams in 0.001 gram increments,even the weight of feather can be weighed Easy to use: light-size for carrying it easily,bigger LED display for comfortably reading Application: It can be used as Lab scale, Jewelry scale, powder scale, carat scale and more Includes carrying case with tweezers, plastic pan, tray and 50g calibration weight. Powered by 2 AAA batteries?not including