100% .Dimensions: 10cm x 12cm x 2cm/3.9" x 4.7" x 0.8"Platform size: 4" x 4"Color: SilverAccuracy: 0.01gUnits: g/oz/gn/ct/ozt/dwtDisplay: LCD with blue lightPower by: AAA x 2(the batteries is not included)This sleek ACCT digital scale features a moderate 500g capacity, fine 0.01g (one hundredth of a gram) accuracy, and superb build quality. With its large 4x4" stainless steel platform and two included expansion trays, this precision scale suits for a wide variety of weighing needs (jewelry, gold, coins, herbs, hobbies, reloading, diet, etc).Large non-magnetic stainless steel platformTwo weighing trays, one small tray for protecting the scale while in storage or transportation, and one large 4 x 4" tray for bulk itemsLCD display with back-light.Complete weighing modes (gram, carat, ounce, grain. troy ounce, pennyweight).Pieces counting (pins, beads, screws, etc.)Tare function to obtain net weight.Easy to operateOver-load indicatorAuto power offPackage Content:1 x 500g x 0.01g Digital Jewelry & Kitchen Precision Scale1 x big tray1 x small tray