WARNING INDICATORS
Low Ba�ery Indicator
The ba�ery power is running low,
please replace with a new ba�ery.
Overload or measurement error indicator
The weighing subject on the pla�orm
exceeds the maximum capacity of the scale
of 180 kg / 396lb
Please step off to avoid damage
Faulty measurement
“Err1” appears with the below 2 condi�ons:
1.Body fat percentage less than 5% or over 50%
2.Unsuccessful test
ABOUT FAT
1. About Fat%
Fat % is an index % of fat content in human body.
The fat content in human body is of a certain level, over abundance of fat will
bring bad effects on metabolism, thereby, various illnesses may invade.
2. Working Principles
As electrical signal of certain frequency transmits through human body, the
impedance of fat is stronger than that of muscle or other human �ssues.
Through the use of biological resistance analysis, this product will pass a
safe frequency of low voltage electrical current through human body, thus,
the Fat % will be reflected according to the resistance differences when the
electrical signal is transmi�ng through the human body.
Body Fat Percentage Range: 5% - 85%
Body fat ranges for standard adults
Body Hydra�on Percentage Range: 5% - 85%
The comparison sheet of hydra�on measured and hydra�on standard level
Body Muscle Percentage Range: 13 - 80%
Female: <34% ; Male: >40%
This sheet is for reference only.
Body Substance (kg): 0.5-8.0kg
Age
Female
Male
Under
Healthy
Over
Obese
Under
Healthy
Over
Obese
10-20
<16.6
16.6-22.2 22.2-30.6
>30.6
<14
14-18
18-26.6
>26.6
20-40
<17.2
17.2-22.6 22.6-31.6
>31.6
<14.2
14.2-18.8 18.8-27.2
>27.2
40-60
<17.2
17.2-22.6 22.6-31.6
>31.6
<14.2
14.2-18.8 18.8-27.2
>27.2
60-80
<17.8
17.8-23.2 23.2-32.2
>32.2
<14.6
14.6-
19
.3
19
.3-28.3
>28.3
Age
Female
Male
Slight
Low
Standard
High
Slight
Low
Standard
High
10-20
<52
52-55
55-63
>63
<53
53-57
57-70
>70
20-40
<4
9
4
9
-52
52-60
>60
<50
50-54
54-62
>62
40-60
<45
45-4
9
4
9
-56
>56
<48
48-53
53-5
9
>5
9
60-80
<3
9
3
9
-43
43-52.5
>52.5
<44
44-4
9
4
9
-57.5
>57.5
Female
Male
Slight
Low
Standard
H
igh
Slight
Low
Standard
H
igh
<30
30-35
35-44
>44
<35
35-3
9
3
9
-4
9
>4
9
Female
Male
Slight
Low
Standard
H
igh
Slight
Low
Standard
H
igh
<3.6
3.6-3.
9
3.
9
-4.3
>4.3
<4.2
4.2-4.5
4.5-5.1
>5.1
