The number-one-selling physician scale in North America, the 500KL primary care scale, provides the optimum quality, reliability, and ease of use. The scale features a built-in height rod in the scale column, a large non-skid platform, a reinforced base for added stability, and wheels that enable portability. The scale gives providers and patients an eye-level weight indicator for patients up to 660 pounds.Capacity: 660 lb / 300 kgResolution: 0.2/ 0.1 kg Platform Size (w x d x h) : 13 ¾” x 16 ½” x 2 ?” (349 mm x 419 mm x 60 mm)Dent and rust proof platformProduct Footprint (w x d x h): 14 ?” x 21 ?” x 53 ?” (359 mm x 537 mm x 1362 mm)Product Weight: 21 lb / 9 kgDisplay: 1” / 25 mm LCD displayEMR connectivity: via optional Pelstar wireless technologyPortability2 wheels, wide 8” wheelbase for ease of movementPower Source: 6 AA batteries included, optional adapter(order# ADPT31)Warranty: 2 Year Limited Warranty; Eligible for ScaleSurance 2 Year Extended WarrantyFunctions: LB /KG Conversion, LB /KG Lock Out, Body Mass Index (BMI), Zero, Tare, Pre-Tare, Hold /Release, Reweigh, Recall, Auto Zero, Auto Off, Parent / Child Function and Everlock