Capacity/accuracy: 300/0.01g and 600/0.01g 13 different weighing units Weighing, percentage weighing and parts counting Auto temperature compensation User programming funcitons Standard RS-232C computer interface Auto calibration through the key pad Six-digit LCD screen with backlight Power supplies: 4 pieces of UM-2 dry cell batteries or 9V, 300mA AC/DC power adapter Wind shield included Low power indication and auto power off