What's the body composition?

Body composition is the proportion of fat and fat-free mass in your body. A healthy body composition is one that includes a lower percentage of body fat and a higher percentage of fat-free mass, which includes muscle, bones, and organs. Body composition is measured to assess your health and fitness level. Often, you will have body composition measured at the start of a weight loss or fitness program and checked periodically to monitor your progress.

What's Bioelectrical Impedance Analysis?

Bioelectrical Impedance Analysis is a technique used for estimating body composition. With BIA you can get a quick overview of the water and fat percentage in a body. It's a fast and safe technique that's become very popular to its ease of use. Our body composition machine offers a variety of accurate weighing scales that alle make use of the bioelectrical impedance analysis. Together with a very smart algorithm and years of experience offers very accurate body monitors. These weighing scales are used world wide by consumers and professionals to do an bioelectrical impedance analysis of their body composition. 

Body composition machine use advanced Bioelectrical Impedance Analysis technology. When you stand on a monitor, a very low, safe electrical signal is sent from four metal electrodes through your feet to your legs and abdomen. In segmental models, the four hand-held electrodes will provide extra readings for each leg, arm and abdominal area.

Body composition machine price bmi height weight measuring (

Correct Posture To Grip Electrodes

To grip electrode rods with two hands,keep your fingers griping on the inside of the electrode respectively and equably, press the outside pole of the electrode rod. Do not press electrode parcel with your finger mails. And do not loosen it throughout the testing process. If there is a protective layer on the electrode, please remove it.


Correct Posture To Stand On Electrode

A.Stand with bare foot on the electrode parcel.

B.Keep the heel stomping on the circular electrode parcel, the soles standing on the oval electrode parcel.

C.If the feet are too small,please let the feet stand between electrodes parcels located front and rear,to ensure that feet can fully come into contact with the electrode parcels at two ends.

D.If there are thick cocoons on the soles or unclean objection feet, it may affect the normal test, please wipe it with wet towel.


Waiting for test results

The machine must connected to an A4 printer, you can get the full test report.

Body composition machine price bmi height weight measuring (

Body composition machine test values:

TBW, Body Fat, SMM(skeletal muscle), PBF(percentage of body fat), Mineral Salt, Weight Control, Muscle Control, Bioelectrical Impedance, BMI(body mass index), WHR(waist-hip ratio), Fat Control, Bone Weight, Obesity Diagnosis, Basic Metabolism, Fat-free Weight, Goal Weight, Protein, IBW, Moisture Ratio, Nutritianal Assessment, Weight Assessment, Bealth Assessment


Body compostion machine features:


Test Method

multi-frequency bioelectrical impedance analysis


Test Part

bioelectrical impedance analysis on the part of left

upper limb, right upper limb, trunk, left lower 

extremity, right lower extremity

Test Frequency

three differenct frequency(20KHz, 50KHz, 100KHz)

Electrode Method

8 point contact eletrode

Computing Method

do not estimate through empirical value



Output Value(25)

TBW, protein, mineral salt, body fat, bone weight,

IBW, fat-free weight, SMM(skeletal muscle), 

BMI(body mass index), PDF(percentage of body fat),

WHP(waist-hip ratio), moisture ratio, obesity diagnosis,

nutritional assessment, weight assessment, obesity

assessment, goal weight, weight control, fat control,

muscle control, health assessment, basic metabolism,

bioelectrical impedance

Rated Current

less than 180μA


input power: AC100V/240V, 50Hz/60Hz


320*240 STN LCD touching screen

Operation Language

English and multiple language optional

Values Storage

50000*10 and SD card unlimited expansion is available

External Storage

SD card transfer to computer for large storage

External Interfaces

RJ-45, USB2

Printer Interfaces


IC Card System

standard IC card control


A4 color paper ink-jet printer(manufacturers

appoint the model), internally installed thermal 



MEAS. of Package


82*52*32cm(carton No.1)

160*52*47cm(Carton No.2)

Test Time

no more than 2 minutes

Operation Environment

temperature: 10~400°C(50~1040°F)

humidity: 30~80%RH, 500~600hPa

Conservation Environment

temperature: 0~400°C(32~1040°F)

humidity: 30~80%RH, 500~600hPa


Test Scope of Weight


test scope of age: 10~99 ages 

test scope of height: 90~200cm

External Expansion Project

ultrasonic height measurer(selective purchasing)



Q: Does this machine have software that could be installed on a computer to store the results?
A:  We have 50000×10 and SD Card for this machine, you can transfer the testing value to computer for storage, it is unlimited expansion.

Q: What is the storage capacity of data for person?
A: The SD card is 8GB

Q: Can the machine send the human body measurement data to a computer via USB/RS232 or any other connection?
A: Yes, the data can be sent to a computer via USB. What's more, you can insert a SD card on machine to transfer the data to computer. Two methods are both very convenient.