Introduction
Thank you for choosing the VisionTechShop S Body Digital Bathroom Scale. This scale is designed to provide accurate and consistent weight measurements for personal health monitoring. Featuring a super-clear large LED display and step-on technology, it offers convenience and ease of use. Please read this manual thoroughly before operation to ensure proper use and maintenance.
Important Safety Information
- Always place the scale on a hard, flat surface. Using it on soft surfaces like carpet may affect accuracy.
- Do not use the scale on wet or slippery floors. The glass surface can be slippery when wet.
- Do not jump on the scale or use it for purposes other than weighing.
- Keep the scale away from extreme temperatures, direct sunlight, and high humidity.
- This scale is designed for household use only and is not intended for medical or commercial purposes.
- Keep out of reach of children. The round corner design is for safety, but supervision is always recommended.
Package Contents
- VisionTechShop S Body Digital Bathroom Scale
- User Manual
- Batteries (if included)
Setup
Battery Installation
Before first use, or when the display indicates low battery, install or replace the batteries:
- Locate the battery compartment on the underside of the scale.
- Open the battery compartment cover.
- Insert the required batteries (typically AAA, check compartment for specific type and quantity) ensuring correct polarity (+/-).
- Close the battery compartment cover securely.

The underside of the scale is shown, featuring four anti-slip rubber feet that prevent movement on various floor surfaces. The image also points to the high precision strain gauge, crucial for accurate weight measurements.
Unit Selection (lb/kg)
Most models allow you to switch between pounds (lb) and kilograms (kg). Look for a small button or switch, usually located near the battery compartment on the underside of the scale. Press or toggle this to select your preferred unit of measurement.
Operating Instructions
Taking a Measurement
The VisionTechShop S Body scale features convenient step-on technology:
- Place the scale on a hard, flat, and stable surface.
- Gently step onto the center of the scale with bare feet. The scale will automatically turn on.
- Stand still and wait for your weight to be displayed and stabilize.
- Step off the scale. The display will hold your weight for a few seconds before automatically turning off.

This image shows the sleek, black surface of the VisionTechShop S Body Digital Bathroom Scale, highlighting its ultra-wide design and the central LED display.

The image displays the scale's generous dimensions of 11.96 inches by 11.96 inches, demonstrating its wide platform suitable for adult users, with feet positioned for measurement.
Display Features
The scale features a super-clear large LED display for easy readability:
- Large Numbers: The display shows large 3.3" x 1.5" numbers, making them easy to read from a distance.
- Bright Display: The LED display is clear and bright, ensuring visibility even in dark rooms.
- Automatic On/Off: The scale automatically turns on when you step on it and turns off after a period of inactivity to conserve battery life.

A detailed view of the scale's large 3.3-inch by 1.5-inch LED display, designed for clear and bright readability even in low-light conditions, showing a '0.0 lb' reading.
Maintenance and Care
- Clean the scale with a damp cloth and mild detergent. Do not use abrasive cleaners or immerse the scale in water.
- Store the scale in a dry place at room temperature.
- Avoid dropping the scale or subjecting it to strong impacts, as this may damage the internal components.
- Remove batteries if the scale will not be used for an extended period to prevent leakage.
Troubleshooting
| Problem | Solution |
|---|---|
| Scale does not turn on | Check battery installation and ensure batteries are new or fully charged. |
| Inaccurate readings | Ensure the scale is on a hard, flat surface. Recalibrate by stepping on and off the scale quickly to zero it out. Ensure no objects are touching the scale. |
| "Lo" or "Err" displayed | "Lo" indicates low battery; replace batteries. "Err" indicates an overload or measurement error; step off and try again. |
| Display is dim or flickering | Replace batteries. |
Specifications
| Feature | Value |
|---|---|
| Model Number | 8541791559 |
| Weight Capacity | Up to 396 lb (180 kg) |
| Measurement Units | Pounds (lb), Kilograms (kg) |
| Display Type | Super-Clear Large LED Display (3.3" x 1.5") |
| Technology | Step-On Technology, BIA Technology with ITO conductive surface, High Precision Strain Gage |
| Dimensions | 11.96 x 11.96 x 0.86 inches (304 x 304 x 22 mm) |
| Weight | 4.19 Pounds |
| Safety Features | Round corner design, Tempered glass |

This image highlights the scale's robust construction and high weight capacity, showing it supporting a 396 lb (180 kg) weight, ensuring stability and durability for users up to this limit.

This image illustrates the advanced BIA Technology and ITO conductive surface of the S Body scale, which allows for accurate body fat measurement without the need for specific foot placement on metal pads, unlike traditional scales.
Warranty and Support
VisionTechShop provides technical support for 7 days a week, 365 days a year. For any questions, concerns, or technical assistance, please contact our support team. Refer to the product packaging or our official website for the most current contact information.
This product is covered by a manufacturer's warranty. Please retain your proof of purchase for warranty claims. Details regarding the warranty period and terms are available upon request from VisionTechShop customer service.




