Compact Bench Scale Digital Capacity 220g Scale Readability 0.0001g Scale Display LCD Weighing Surface Depth 3-1/2 In. Weighing Surface Width 3-1/2 In. Overall Length 8-1/2 In. Overall Width 13-1/2 In. Overall Height 13-39/64 In. Application Modes Weighing Density Determination Parts Counting Percent Weighing Power Unit AC Adaptor Scale Connection Ports RS-232 Platform Material Stainless Steel Housing Material Die Cast Includes AC Adapter