1. Introduction
Thank you for choosing the Decathlon 100 Glass Personal Scale. This manual provides essential information for the safe and effective use of your new personal scale. Please read it thoroughly before first use and keep it for future reference.
The Decathlon 100 is a digital personal scale designed for accurate weight measurement, featuring a sleek glass surface and an easy-to-read LCD display. It supports a maximum weight capacity of 150 kilograms.

Figure 1: Front view of the Decathlon 100 Glass Personal Scale, displaying a weight of 62.5. The scale features a black glass surface and a clear digital display.
2. Important Safety Information
To ensure safe operation and prolong the life of your scale, please observe the following safety precautions:
- Always place the scale on a hard, flat, and stable surface. Uneven surfaces can affect accuracy.
- Do not use the scale on wet or slippery floors to prevent falls.
- The maximum weight capacity is 150 kg (330 lbs). Do not exceed this limit to avoid damage to the scale and potential injury.
- Keep the scale dry. Avoid contact with water or other liquids.
- Clean the scale with a damp cloth and mild detergent. Do not use abrasive cleaners or immerse the scale in water.
- This scale is for personal use only and not intended for commercial or medical purposes.
- Keep out of reach of children.
- If the scale is damaged, do not attempt to repair it yourself. Contact customer support.
3. Setup and First Use
3.1. Battery Installation
Your Decathlon 100 scale typically uses standard AAA batteries (not always included). Follow these steps to install or replace batteries:
- Turn the scale over to access the battery compartment on the underside.
- Open the battery compartment cover.
- Insert the batteries, ensuring the correct polarity (+ and -) as indicated inside the compartment.
- Close the battery compartment cover securely.
3.2. Initial Calibration
For accurate readings, it is recommended to perform an initial calibration:
- Place the scale on a hard, flat surface.
- Gently step on the scale with one foot, then immediately step off. The display should show "0.0" or flash briefly before turning off. This indicates the scale has calibrated itself.
- Your scale is now ready for use.

Figure 2: Angled view of the Decathlon 100 Glass Personal Scale, highlighting its minimalist design and black glass surface.
4. Operating Instructions
4.1. Taking a Measurement
- Ensure the scale is on a hard, flat surface.
- Gently step onto the scale with bare feet, distributing your weight evenly.
- Stand still until your weight is displayed and stabilizes on the LCD screen.
- Step off the scale. The display will hold your weight for a few seconds before turning off automatically.
4.2. Unit Conversion (if applicable)
Some models may have a unit conversion button (usually on the underside near the battery compartment) to switch between kilograms (kg), pounds (lb), or stones (st). Press this button to cycle through the available units.
5. Care and Maintenance
- Cleaning: Wipe the scale surface with a soft, damp cloth. A mild glass cleaner can be used for stubborn marks. Do not use abrasive cleaners or chemical solvents.
- Storage: Store the scale in a cool, dry place, away from direct sunlight and extreme temperatures. Avoid placing heavy objects on the scale when not in use.
- Battery Replacement: Replace batteries when the "Lo" indicator appears on the display. Remove batteries if the scale will not be used for an extended period to prevent leakage.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| "Lo" displayed | Low battery power. | Replace the batteries. |
| "Err" displayed | Overload or unstable measurement. | Ensure weight does not exceed 150 kg. Step off and re-calibrate by stepping on and off quickly. Ensure scale is on a flat surface. |
| Inaccurate readings | Scale not on a flat surface, not calibrated, or moved. | Place scale on a hard, flat surface. Perform initial calibration (step on and off). Avoid moving the scale between measurements. |
| No display | Batteries are dead or incorrectly installed. | Check battery polarity. Replace batteries if necessary. |
7. Product Specifications
| Model Number | SCALE 100 |
| Brand | Decathlon |
| Maximum Weight Capacity | 150 Kilograms |
| Display Type | LCD |
| Material | Glass |
| Color | Black |
| Package Dimensions | 24.6 x 13.72 x 6.2 cm |
| Item Weight | 1.02 kg (approx.) |
| Special Features | High Weight Capacity |
8. Warranty and Support
For warranty information and customer support, please refer to the warranty card included with your product or visit the official Decathlon website. If you encounter any issues not covered in this manual, please contact Decathlon customer service for assistance.
Decathlon Official Website: www.decathlon.com





