The expansive 176 square inch stainless steel platform allows you to weigh large items with no problem. Tethered digital display (10' Fully extended)can be conveniently mounted or free standing for optimal viewing. Optional LED back-lit display and large digital type is easy to read. Other handy features include a tare function and auto shut off. Perfect for the big jobs or simple everyday use. Includes 4 AA batteries and 110V power adaptor. Weighs in pounds or kilograms.