Introduction:Handheld Fat Easuring Instrument1.Body fat percentage is calculated by the five data in the formula that are height, weight, age, gender and the resistance value between 2 palms. This formula is developed among different people groups and has been tested. It is categorized into : low, standard, slightly high and high.2.BMI is calculated by : weight (KG) / square of height (M). It is categorized into : emaciated, standard, slightly obese and severely obese.3.Basic metabolism rate is calculated according to the input personal data. It shows the regular daily heat consumption except the heat consumed during sporting.4.You can timely find out the body fat percentage and try to balance your daily diet and sports according to the measurement result, so as to achieve the goals of being healthy, fit and pretty.Features:1.Wirele, handheld, lightweight, portable, easy to carry and use.2.9-person-profile memory.3.Easy to read with large LCD screen.4.Display the correct result in 6 seconds5.Display the correct result in 6 seconds.6.Measures your body fat percentage, BMI, body shape and basic metabolism.7.After inputting your personal data, a measurement can be started by simply holding the grip electrodes and preing the start button. Since the analyzer is built with a nine person profile memory, each member of your family or team can track the succe of their individual exercise routines.8.Body shape is categorized into: emaciated, standard, hide corpulent, muscle corpulent and corpulent.9.Energy saving with auto shut-down function.Specification:Height: 100~199.5cmWeight: 10~199.8kgAge: 10~99 years oldGender : male / femaleTemperature & Humidity of Usage : 10~40 C, 30%~85RHTemperature & Humidity of Storage : -20~60 C, 10%~95%RHPush button: SET, POWER, START, UP, DOWNPower supply:2 x AAA batteries (not included)Package Included:1 x Instruction manual1 x Handheld Fat Easuring InstrumentNote:Due to the differences between the different displays and manual measurements, please allow 0-2mm errors and pictures may not reflect the actual color of the item.For the special groups, such as athletes and pregnant women, the body fat percentage and BMI cannot reflect the obesity correctly, Thank you for your understanding! Note:Now product update, some with logo sainthealth but some not. But product are all the same. we print logo sainthealth on the device in order to make it well known to us all. Thank you for understanding.Aftersales service:Your satisfaction and positive feedback is very important to us. Please leave Positive feedback and 5 star if you are satisfied with out service and item. And we will offer .