Weights up to 180kg with 100gr scaling. Results are shown on kg or lb. It is fast, auto-activated and made from stainless steel. Features: round lcd display with large digits 2. 8cm silver color measures 180 kg / 100 g measurement of weight with calculation acer brushed stainless steel electrodes quick start function and automatic shutdown memory function for 10 users amr-bmr-bmi calculation changes easily from kg to lb metric unit