The Amir Digital Mini Scale, 100G 0.01G/ 0.001Oz Pocket Jewelry Scale, ?HIGH ACCURACY? AMIR digital pocket kitchen scale built with high precision sensor system, provides you with instant and accurate results from 0.05g to 100g. Easy to clean and use, guarantee you an accurate weighing reading. ?7 DIFFERENT MEASUREMENTS? The mini food scale includes all the necessary unit measurements for easy weight translations, convert measurement between in g, gn, oz, ozt, ct, tl and dwt in seconds. Convenient for you to choose the proper unit by pressing the mode button. ?PROTECTIVE COVER? The jewelry scale designed with a stainless steel platform and a protective flip cover. It is crafted to be strong, durable, and pocket-size for many of your portable weighing needs, such as food, tablets, powder, gemstones, coins, jewelry, gold, etc. What a useful pocket scale! ?COMPACT DESIGN BACK-LIT? Minimalistic and compact design (Product Dimensions: 3" x 5" x 3/4") make it a portable pocket scale to take everywhere. Built with a clear blue back-lit LCD screen, enables you to read easily and clearly. ?INTELLIGENT INDICATION?The cooking scale can alert users for low battery power, overload, and uneven surface placement. Auto-off after 60 seconds of inactivity, which helps to preserve battery power and efficiency; 2 AAA batteries included. The calibration weight is not included.