The Seca 778 offers practical precision: This all round scale will provide up to 16,000 weighings from just one set of batteries. The clear LCD display and simple operation, combined with a Body Mass Index function offer a complete weighing and measuring station when used with the optional 220 measuring rod. Capacity 200kg. Graduations: 100g < 150kg > 200g. Dimensions (WxHxD) 292 x 823 x 409mm. Weight 8.6kg. Power supply battery. Approved for medical use - CE approval class III. Mains adaptor available as an optional extra - Seca Model 442. RS232 facility available as an optional extra - see Seca Model 460.