By using a Tanita Body fat and body composition monitor, you can keep a regular check on you body fat levels, helping you stay within the healthy ranges. Reducing excess body fat will help you improve your body shape and appearance. . This scale weighs your weight, body fat percentage, water body percentage and all body composition. You can measure adults and childrens healthy body fat ranges. Glass platform. Maximum capacity 150kg (23st 9lb). Batteries required 4 x AA . Measures body fat . Measures body water - how hydrated your body is. Manufacturers 3 year guarantee.