The Truweigh Blaze Digital Mini Scale has a sleek, compact design that perfectly combines portability and function. The hard plastic tray doubles as a protective case to keep it safe and clean during travel and storage. This digital scale features an easy to read backlit LCD screen, power-saving auto-off, and can convert between g, oz, ozt, dwt, ct, and gn. Its max capacity is 100g and it includes overload protection. Comes with user manual, cover/tray, two AAA batteries and a 10 year warranty.