This manual is for following scale models: CS10D

The scale is specially designed to test your Body Water, Bone Mass, Metabolic Age, Weight, BMI, Body Fat, Subcutaneous Fat, Visceral Fat, Skeletal Muscle, Muscle Mass, Protein, BMR, Fat-free Body Weight. It works with the "BodyScan Pro" App and can be used as a helpful tool to control your weight.

Important Safety Instructions

1. All data is used only for reference and should not be used as a substitute for advice from a licensed health care professional.

2. Any persons who may be pregnant, suffer from osteoporosis, have a pacemaker, artificial joints, portable ECG or other metal devices implanted in their body are advised against using this scale. If doing so, please use for weight measurement exclusively and wear shoes in order to bypass the electric current when stepping on the scale for measurement.

3. If the scale fails to operate, check the battery power and charge if necessary.

4. Always check the scale before using. Do not use the scale if damaged in any way to avoid any injury or inaccurate results.

5. Please keep the scale dry. Always be careful when using the scale on wet or slippery surface.

6. The device is fragile: please handle with care.

7. This scale is a high-precision measuring device. Do not strike, hit or disassemble it.

8. Always use the scale on a flat, solid and even surface to ensure it is stable when weighing.

9. Do not put heavy objects on the scale when not in use.

10. Do not use the scale near equipment with strong electromag netic fields to prevent interference or any danger.

11. This scale is for household use only and not for medical or commercial purposes.

About the Product

1. Overview

2. LED Display

3. Specifications

Product Name : Professional Body Composition Analyzer

Model : CS10D

Product Size : 320 x 300 x 21 mm (scale) / 320 x 35 x 35 mm (handle)

Unit : kg / lb / st / st : lb

Weight : 1.56kg

Weight Range : 0.2-180kg / 0.4-396lb

Graduation: 0-100kg : 0.05kg; 100-180kg: 0.1kg

Testing Method : BIA

Power Supply : 200mAh lithium battery, 3.7V

Using the Product

Step 1. Before use

Please charge the scale for about 1.5 hours before first use

Step 2. Connect the Handle

Insert the handle cable into the port of the scale.

Step 3. Step On

a. Place the scale on a flat, solid and even surface (avoid carpeting).

b. Hold the handle with your thumbs on the oval electrodes and other fingers on the strip electrodes.

c. Make sure your feet are dry. Place and separate your both bare feet on the scale’s electrodes.

d. Stand upright on the scale, put up your arms slightly. Keep still until the digits show on display screen and will flash twice to indicate your final measurement.

DO NOT bend your arms inward, too high or low or wear heavy clothes while measuring.


• It is recommended to use the scale at the same time each day to ensure accuracy.

• Please maintain standing at the center of the scale and do not stand on the edges to avoid falling off the scale.

• If there is a big deviation in measuring the weight, you can try using a thin needle to insert into the reset hole to reset the scale.

APP Instructions

1. Search

Search and download “BodyScan Pro” app from Apple Store or Google Play.

Note: The "BodyScan Pro" app may appear slightly different due to continuing updates.

2. Register

Tap “Sign in” to register an account following the in-app instructions and then log in to your account.

3. Pair the Device

a. Enable Bluetooth on your smartphone (Android System also requires Location access).

b. Tap “Pair the device” on the homepage. Then tap “Smart Scale”.

c. Step on and off the scale to activate the device. Then tap “Connect” the CS10D to finish the pairing. The Bluetooth icon will light up on the scale once connection is successful.

4. Measure

Step on the scale and hold the handle to start measuring. Keep still for 10-15 seconds until the digits show on the screen and will flash twice to confirm the measurement. Then the results will displayed on the app which will generate an in-depth report.

Cleaning and Maintenance

1. Place the device in a cool, dry place when not in use. Do not place in high temperature or extremely humid areas.

2. The device is not waterproof; never immerse the device in water.

3. Use a soft damp cloth to wipe clean the scale and handle. Do not use chemicals or harsh cleaning solutions.

Troubleshooting Guide




The scale cannot turn on or detect any body measurements.

Low battery.

Your feet are wet.

You are not properly standing on the scale or holding the handle as instructed.

Charge the scale immediately.

Ensure your feet are dry before stepping on the scale.

Stand on the scale and hold the handle properly as instructed in the “Using the Product” part.

Body weight measurement on the scale is inaccurate.

Internal error.

The scale is placed on an uneven floor.

Reset the scale by using a thin needle to insert into the reset hole.

The scale is placed on an uneven floor. Always place the scale on a flat, solid and even surface.

The scale cannot be paired with the smartphone.

Bluetooth is disabled.

The scale has been paired with another smartphone.

Enable Bluetooth on your smartphone.

Ensure the device is fully disconnected from another smartphone.

FCC Regulatory Compliance

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Warning: changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation.

If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

- Reorient or relocate the receiving antenna.

- Increase the separation between the equipment and receiver.

- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

- Consult the dealer or an experienced radio/TV technician for help.

RF Exposure Compliance

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.

ISED Regulatory compliance

This device contains licence-exempt transmitters that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:

(1)This device may not cause interference.

(2)This device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes:

(1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

This equipment complies with IC RSS-102 radiation exposure limits set forth for an uncontrolled environment.

Cet équipement est conforme aux limites d'exposition aux radiations IC CNR-102 établies pour un environnement non contrôlé.

Warranty Policy

Your Renpho product purchase is covered by a one year limited manufacturer warranty from the date of delivery. For warranty terms and conditions, please visit:

Note: Product registration is not required for the warranty. If you choose not to register your product, it will not diminish the product warranty.

Customer Service

Please feel free to contact us if you have any questions or concerns. Renpho Customer Service Team guarantees a quick response and hassle-free solutions to any issue you may have within business hours.

Tel : +1(844) 417 0149 (US ONLY)

Monday-Friday 9:00AM-4:30PM

Email :

*For defective products or the return of items, please contact us with your order number within the specified warranty period. DO NOT dispose of any product parts as they may be required for inspection/repair.

14129 The Merge Street, Building 3 Unit A, Eastvale, CA 92880

Manufacturer : Shenzhen Ruiyi Business Technology Co., Ltd.
Qianhai Complex A201, Qianwan Road 1, Qianhai Shenzhen-Hong Kong Cooperation Zone, Shenzhen, 518000 P.R.China