This new scale is very suitable to replace the old balanced beam doctor scale. It provides many great new functions, which are very suitable for any medical or family environment, such as a large base, large capacity and ultra-fast, accurate weighing and time-saving functions. The Health-o-Meter 500KL digital beam scale adopts exquisite micro-processing technology to obtain highly accurate results. The design of each precision scale is accurate, reliable and repeatable, which makes the weighing process simple, fast and convenient. The oversized base is completely digital and has no moving parts. Because of its low-key 2.5 inches (about 6.4 cm), it is very easy to step on. High base. It has a capacity of 500 lbs/220kg, with body mass index (BMI) function, USB connection port and 4-foot (about 1.2m) cable, with a large size of 1 inch (about 2.5cm). LCD, battery (6-AA) or AC power supply and wheels. 3-year original factory warranty.