Detecto's model 437 features a platform cover which is easily removed for cleaning. The die-cast beam can be easily read from either side. Now available in 500 lb / 220 kg capacities by using the optional counterweights listed below! Detecto continues to set the pace in the clinical scale industry, backed by over a century of leadership. Every 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. All Detecto scales are tested with weights traceable to the U.S. Bureau of Standards.