Portable Digital Scale 50g / 0.001g High Precision Jewelry Gold Powder Scale with Calibration Weights - Silver 【High Precision Measurement】Accurate to 0.001g with a 50g capacity, this digital scale meets lab standards for weighing jewelry, gold, medicine, powder, and coins 【Versatile Unit Modes】Features 6 measurement modes including g, oz, ozt, dwt, ct, and gn for diverse weighing needs 【Clear Display】Large LCD screen with backlight ensures high visibility and easy reading of measurements 【Protective Design】Includes a dust cap to maintain accuracy by shielding from external interference 【Calibration & Tare Function】Comes with calibration weights (2x20g, 1x1g) for ensuring accuracy. Tare function allows for net weight measurements 【Counting Feature】PCS function provides accurate item counting capabilities 【Portable and Versatile】Lightweight design perfect for measuring jewelry, gold, gems, medicine, powder, and more on-the-go Specifications: Capacity: 50g Precision: 0.001g increments Measurement Units: g, oz, ozt, dwt, ct, gn Display: Large LCD with backlight Power Source: 2 x AAA batteries (not included)