Features: - 9-person-profile memory. - Easy to read with large LCD screen. - Energy saving with auto shut-down function. - Personal profile set-up and memory makes monitoring quick and easy. - Measures your body fat percentage, BMI, body shape and basic metabolism. - After inputting your personal data, a measurement can be started by simply holding the grip electrodes and pressing the start button. - Since the analyzer is built with a nine person profile memory, each member of your family or team can track the success of their individual exercise routines. - Body shape is categorized into: emaciated, standard, hide corpulent, muscle corpulent and corpulent. - BMI is calculated by : weight (KG) / square of height (M). It is categorized into : emaciated, standard, slightly obese and severely obese. Body shape is categorized into : emaciated, standard, hide corpulent, muscle corpulent and corpulent. Specifications: Size: 24*16.5*3CM Power supply: 2 x AA batteries (not included) Package included: Fat meter * 1 Notes: 1. Manual measuring, please allow 1 ~ 3mm error, thank you. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture. 3. For the special groups, such as athletes and pregnant women, the body fat percentage and BMI cannot reflect the obesity correctly.