The Tanita WB 100 S MA is a versatile top range model which can be used wherever there is a power point or in the field, as it will run perfectly on standard batteries. Having the display separate from the base makes this unit highly portable; this model has been specially engineered to keep the carry weight low and a carry bag is available. It is ideal for off-site visits or use in clinics where space is tight and the ability to pack the unit away in a cupboard after use would be an advantage. It is a high-precision instrument using single point load cell technology, giving a total body weight and body mass index if patient height is entered on the display keyboard. It has an RS232C interface and is supplied complete with a 5V AC adapter.