The Seca 685 facilitates safe weighing while standing, sitting or in a wheelchair - without having to be converted: when standing the patient is supported by a stable hand rail, when sitting by an integrated folding seat and in a wheelchair, by a large platform (80 x 85cm). The weight of the wheelchair is simply tared away by the pre-TARE function. Special attention has been given to making the scale easy to access, a stop barrier for the front wheels of the wheelchair is an additional safety feature. The weight is easy for patient and carer to read from the swivelling display mounted at a convenient level. One can select a higher display graduation or, alternatively, maximum capacity with two selectable weighing ranges. Reliable net weight determination is possible in spite of added weight with the TARE and pre-TARE functions. A practical HOLD function enables showing the weight even after the patient has left the scale. Precise results result from the damping system and standing safety is enhanced by the slip resistant rubber coating and handrail. Mobile with integrated transport castors. Capacity 300kg. Graduations: 100g < 200kg > 200g. Dimensions (WxHxD) 910 x 1100 x 965mm. Platform (WxHxD) 800 x 46 x 850mm. Weight 59kg. Power supply: mains. Approved for medical use - CE Approval Class III. RS232 facility available as an optional extra - see Seca Model 460. Ramp available as an optional extra - see Seca 470.