Tanita KP-301T Scale 300/0.1gm is a stylish pocket scale that uses an electrostatic capacitance load cell to provide highly accurate and repeatable measurements in a rugged package. Unique hard cover provides unsurpassed protection, while also serving as a gem tray when removed. Features a clear 4-digit LCD display and 4 different modes of measurement: Gram, Ounce, Troy Ounce, and Penny Weight.