Portable digital pocket scale, suitable for many weighing needs: coffee, tea, beads, lipstick, pills, jewelry, gold, silver, coins, reloading, drugs, hobbies, etc. 7 different conversion units (g, ct, dwt, ozt, gn, t, oz), Can mutual conversion. High Precision: Portable pocket electronics, accuracy of 0.01g, the largest weight 500g and a minimum of 5g. Which can achieve the precise weighing and weighing effect. Weighing deviation: 0.05. Clear zero and remove tare. Easy to carry, small size, can fit in the pocket. The backlight screen display, color crystal display, clearer reading, even in the dark can be easily read. The flip cover not only protects the weighing surface, but can also be used as a weighing pan. When weighing, place it on the stable horizontal plane of data, in order to obtain more accuracy. This product only requires 2 AAA batteries (unworthy of the battery), can also be powered by a USB charging cable (With charging cable), Also can be connected to a charger, computer, laptop, charging treasure and other USB charging interface. NOTE: When using USB to charge, please remove the battery.