citizen legal for trade scale

Citizen/Aczet CZ-1200 Legal For Trade Scale. Capacity: 1,200 Grams Weighing Units: Grams, Pounds, Ounces, Carats, Pennyweights, and Troy Ounces Readability: 0.1 Grams Display: Blue Back-lite LCD Power Source: AC adapter (included) or 9V Battery (not included) Material Usage: Gold and Precious Stones