Seca 755 Mechanical Column Scale with BMI and 350 lb. Capacity Seca 755 Mechanical Column Scale measures body weight BMI. BMI range is shown as underweight, normal and overweight with contrasting colors.. Also see adiposity. The contrasting color BMI disc is automatically set into motion when the person steps onto the scale. Durable transport castors allow easy movement of the scale to different areas. Seca 755 Mechanical Column Scale with BMI Features BMI Function Circular weight indicator Durable transport castors Clearly designed, easy to read dial Measures in pounds Display below is in kilograms Seca 755 Mechanical Column Scale with BMI Specifications Capacity 350 lbs Product Dimensions W x H x D 14 x 39.5 x 24.5 Graduation 1 lb Platform W x H x D 14 x 3.5 x 14 Power Supply Mechanical scale Product Weight 39.5 lbs Warranty 2 years Note Seca Scales Cannot Be Shipped to Mexico This item ships from a separate warehouse and may require extra time for delivery.