LW Measurements DIGITAL BALANCE LABORATORY COUNTING SCALE 10000g x 0.1g
2 year manufacturers warranty. Has a counting function. Auto zero tracking.Weigh in g, oz, lb, dwt, ozt, ct,  GN, RS232 printer port on back. (Not Support).6.5 x 7 inch platter.A/C adapter(included) or 6 AA batteries(not included) Low Battery indicator.weight/stability indicator. Large 1 inch high LCD digits on indicator  Auto shut off (selectable). Auto backlight (selectable). Auto beeper (selectable). Test weights are NOT included.