The Tanita BD-815 MA baby scale is medically approved and designed to obtain the weight of premature infants and babies. It has a basket that can be removed. The basket's sides are raised to provide excellent security and make the scale easy to clean. The BD-815 is capable of registering small weight changes. It measures in 2g increments up to 6kg an 5g from 6kg to 15kg. It runs on a main power and its RS-232C output permits data capture to be done externally. The baby scale also has a weight-lock feature.