Seca 644 Digital Multifunctional Handrail Scale With BMI, Integrated Wheels, 660 Lb. Capacity Comfort and safety are the main features of the Seca 644 Digital Hand-rail Scale. 660 lb. capacity scale with low, generous platform area and large-diameter railing so even heavy patients can be weighed comfortably. Low level platform easy to step onto scale. Curved railing provides a secure hand-hold. Locking castors and swiveling control/display panel. Transform Seca 644 into a stable complete measuring and weighing station by adding the seca 223 measuring rod or seca 264 digital stationary stadiometer with wireless transmission . Patient can stand or sit on a chair to be weighed.BMI function assists with interpretation of the nutritional conditions. The locking castors enable mobility yet stability. Specifications Weight Capacity 800 lbs/360 kg Weight Graduations 0.2 lb./100 gm Power Supply AC/UL adapter and rechargeable battery. Product Dimensions H x W x D 25.2 x 45.3 x 26 Platform Dimensions 21.9 x 2.2 x 21.9 Height of Railing 37.5 Width of Railing 27.75 Operating, Read-off Height 43.5 Scale Weight 55.9 pounds. Optional seca 223 measuring rod or seca 264 digital stationary stadiometer with wireless transmission. Measuring rods need to be attached to Scale Rail or Wall. One Year Manufacturer's Limited Warranty NOTE This SECA Scale ships only via Truck. Note Seca Scales Cannot Be Shipped to Mexico This item ships from a separate warehouse and may require extra time for delivery.