This digital pocket scale has a 100g capacity, a 0.01g readability & 7 different weighing modes (G, Oz, Gn, Ct, Ozt, Tl, Dwt)! With an auto off function and AAA batteries included you don’t have to worry about your batteries dying or looking for a hard to find battery types for replacement. It has a unique and modern design as well as it’s easy to calibrate!