Seca 242, Item 2421814009 transmits height wirelessly via radio waves from the headboard opto-sensor to a separate LCD display unit that can be placed anywhere. The battery powered height measuring device is designed for wall mounting. This electronic stadiometer features a large head positioner. The patient's feet are accuragely placed using the heel positioner. as well as a heel positioner. The Seca 242 is the ultimate digital height measuring device. Use for precision measurement of body size with 4x opto-sensor evaluation of the caliper gauge position. This stadiometer meets the exacting requirements of endocrinologists, hospitals and clinics, particularly endocrinology, dialysis centres and pediatrics.