1. Easy To Use: You just need to hold the body fat monitor, and input your height, weight, age, and gender, then the device will measure and display your body figures on the LCD screen.2. Multifunction: Handheld fat analyzer can measure your body fat percentage, BMI, body shape and basic metabolism and save it, the information will be set up and memory.3. Accurate Measurement: You can get accurate data about your body information measurements including subcutaneous fat, visceral fat, and total body fat, then you can know your body type.4. Portable Size: Digital handheld BMI monitor is small in size and light in weight, which is a monitor and tracking device for important body metrics, and can be used anywhere.5. Weight Loss: Portable body fat monitor is the perfect addition to your health regime, which can monitor your health and adjust your workout to help you lose weight faster.Specification:Item Type: Handheld Body Fat TesterMaterial: ABSSize: Approx. 24 x 16 x 4cm / 9.45 x 6.3 x 1.57inBattery Type: 2 x AAA battery (Not Included)Main Functions: 1. Measure body fat according to body impedance principle. 2. Input height, age, weight and sex to test body fat percentage.3. Measure calories.4. Display BMI data.5. Show standard 5 fat levels for reference.6. Data can be read after 6 seconds.7. Remember information about 9 people.How To Use:1. After loading the battery or pressing POWER, the LCD will display in full screen, and the buzzer beep and enter the setting state of guest number. 2. Press SET to enter height - weight - age - gender settings; Setting process according to ▲/▼ can be adjusted to the desired setting, guest number, age each increase or decrease 1 unit, height increase or decrease 0.5cm, weight increase or decrease 0.2kg, gender between men and women conversion; Continue to hold ▲/▼ 2 seconds can enter the fast adjustment state. 3.