Instatrack Ts-502 Digital Body Fat/Bmi Bathroom Scale, Black, Accurate Easily monitor individual body composition with BIA (bio-electrical impedance analysis) technology -- the most accurate at-home method of measuring body composition! . Store up to 8 user profiles with auto recognition technology means no buttons to press each time you step on the scale. Easy set up for each user and follow prompts on the 3. 5" x 2. 1" LCD readout. . Provides accurate body fat, body water, and muscle mass percentages in either athlete or normal modes, as well as a Daily Calorie Estimator to help determine the amount of calories to maintain current weight. . Durable plastic 12" square base with a solid, tempered glass core adds strength to weigh up to 400 lb. capacity in 0. 2 lb. increments in Weigh Only Mode. Also converts to kilograms. Batteries included and auto off function to conserve battery life. Easily monitor individual body composition with BIA (bio-electrical impedance analysis) technology -- the most accurate at-home method of measuring body composition! Up to 8 user profiles with auto recognition technology means no buttons to press each time you step on the scale. Easy set up for each user and follow prompts on the 3. 5" x 2. 1" LCD readout. Provides accurate body fat, body water, and muscle mass percentages in either athlete or normal modes, as well as a Daily Calorie Estimator to help determine the amount of calories to maintain current weight. LCD readout Plastic 12" x 12" base with a solid glass core adds strength to weigh up to 400 lb. capacity in 0. 2 lb. increments in Weigh Only Mode. Also converts to kilograms Batteries included and auto off function to conserve battery life