Digital and Mechanical height scale and weight measure A Height Scale, also called Stadiometer, is a medical device used for measuring patient height. A horizontal headpiece slides on a vertical ruler and is placed on top of the patient’s head. Height Scales are part of the common medical equipment used in routine examinations. Height measurement system can be integrated to weight scales for automatic BMI calculation .Precise, robust and convenient: both you and your patients will benefit more from the new seca 700. It sets a new standard worldwide. More precision due to the 50 g graduation and a higher capacity of up to 220 kg. More comfort due to the very flat, large platform and the eye-level beam. The measuring rod with a range from 60 to 200cm facilitates time-saving measuring and weighing in one step.