Digital Chair Scale, Capacity: 600 lbs/272kg, Seat Dimension: 15_" x 18_" x 16_", Variable auto-off Time, Enabling Unit View with Unit of Meausre Locked; Hold/Release; EMR Connectivity via optional Pelstar Wireless Technology, Motion-Sensing Weighing TechAvailable with moveable arm and footrest for patient comfort during the weighing process. Ideal for those who cannot stand on a conventional scale and who do not use a wheelchair. Has the capacity to handle up to 600lb . Comes with various functions. Available functions are LB KG conversion, LB KG Lock Out, Zero Out Tare and Auto Off.