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Place in a hard and flat place for use, do not use on uneven soft materials (such as: soft floor, carpet or spring
pad, etc.), otherwise it can not be measured correctly.
• Do not place in direct sunlight, near heating equipment, air outlet of air conditioning
• Do not use in places with drastic temperature changes
• Do not place it in a humid or steamy place
Body fat percentage is obtained by the BIA bioreactance measurement, which is closely related to the following
parameters: body resistance coefficient/height/weight/age/sex. So change any one of these parameters and the fat
percentage changes.
Also please do not measure under the following conditions:
• After strenuous exercise
• After a bath or sauna
• After overeating
• After drinking a lot of water or alcohol
• Cold and fever
The body weight changes daily with the change of eating and drinking water, there are 0.5~2KG of the change
value. Since body fat percentage = fat weight/body weight, fat percentage also fluctuates, as shown in the figure
below. In the morning, before eating and drinking, body fat percentage peaks throughout the day, and in the afternoon
and evening, body fat percentage peaks throughout the day as weight gain and water content increase due to eating
and drinking.
3、Measuring position
7
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