"Live" handrails and low 2 1/2" platform height offers patient a more comfortable and stable weighing experience. Capacity: 1000lb / 454Kg; Resolution: 0.2 lb / 0.1 kg; Platform size: 15 3/4 x 22"; 3/4" LCD display with 180 swivel. Powered by 6 AA batteries or 120V adapter . Functions: EMR connectivity via USB, LB / KG Conversion, LB / KG lockout, Body Mass Index , Zero Out / Tare, Hold / Release, Reweigh, Auto Zero, Auto Off. 2-year limited warranty. Advanced technology compensates for patient movement.