Set your table a la seca: Thanks to the cable remote control, you can simply place the display of this intelligent flat scale on the table. Convenience can be found in many other functions as well with the Body- Mass- Index calculation. With the Pre- TARE function activated, you can subtract a weight already stored from the weight just measured. Thus, for example, the weight of bathrobe is not considered. With the Limit of value function there is also a pressure control for handicapped persons. Capacity 400 lbs x 4 oz. Base dimensions are 3"H x 11 1/2" W x 11 3/4" D with a cord length of 7'8" and a weight of 12 lbs. Powered by four AA batteries - included.