The seca 878 is a mobile scale with a large number of features. Main features of the product are - light weight, a robust construction, easy-to-use design, long-life batteries. Its precision is unaffected by humidity. The push button which can be turned on and off with a toe tap ensures that one need not bend over repeatedly. Its double display lets results be read by patient as well as medical personnel. The scale can weigh a child held in its parent's arm using the 2 in 1 button.