Detecto's physician scale model 439 features a height rod in inches and centimeters. The platform cover is easily removed for cleaning. The die-cast beam can be easily read from either side. Detecto continues to set the pace in the clinical scale industry, backed by over a century of leadership. Detecto physician scale features a time-honored reputation for rigid construction and precision engineering. This assures an unbeatably rugged product that guarantees accuracy and durability. Detecto scales are tested with weights traceable to the U.S. Bureau of Standards. Weight Capacity 400 lbs x 4 oz. Height Rod Adjust from 30"-78". Platform measures 14-1/2" length by 10-1/2" width.