HIGH PRECISION - This digital milligram scale measures up to 50 grams in 0.001 gram increments. MEASUREMENTS - The digital milligram scale includes all necessary weight units: g, oz, ozt, dwt, ct, gn. Set the scale to the desired level by pressing the mode button. MULTIFUNCTIONAL - The PCS function provides accurate counting and the hold function locks weight values. It can be used as a laboratory scale, jewelry scale, powder scale, carat scale, and more. CONVENIENT TO CARRY - The small digital milligram scale is easy to carry. And designed with a transparent cover, it can protect the weighing platform. CONTENTS - 1 x tweezers, 1 x calibration weight, 1 x weighing pan. Color: 50g Product information: Transparent protective cover for dual use protection / weighing Manual zeroing / tare function Retro blue backlight Multiple weight units: g, ct, dwt, gn... Automatic shutdown time: 1 minute Operating environment temperature: 0°C-40°C (32°F-104°F) Power supply: 1.5V x 2 (AAA dry battery) Low voltage indicator: LO_ Overload indicator: O_Ld Product net weight: 167g (without battery), weight of individual packaging 270 grams Product size: 152.7*80.5*18.4mm Jewelry box size: 178*101*34mm