Professional precision: This digital scale can weigh jewelry up to 50 g to the nearest 0.01 g. So it is professional enough to be used as a jewelry, laboratory, diamond and carat scale. Thanks to its ultra compact format, you can take it everywhere with you, and even in your pocket. The error range is ±0.003g. Tare Range: The precision "Tare" button calculates the net weight of your ingredients, automatically subtracting the weight of any bowl or container. LCD display: The blue backlit LCD display offers easy reading, even in poor lighting conditions. By pressing the "Mode" button, the weighing unit can be changed: g, oz, ozt, swt, ct and gn. Elegant and space-saving design: Thanks to its ultra-compact format (115 x 66 x 31 mm), this professional scale takes up little space on your desk and is easy to transport. Reliable Quality: The high-density ABS case helps protect the internal structure and ensures accurate weighing. Please keep the scale in a clean environment. Dust, dirt, moisture, vibration, drafts and proximity to other electronic equipment can have an adverse effect on the reliability and accuracy of the balance.