My Weigh MBSC-55
My Weigh Ultra Baby Precision Digital Baby or Pet Scale
Model: MBSC-55
Brand: My Weigh
Introduction
The My Weigh Ultra Baby Precision Digital Scale is designed for accurate and convenient weighing of infants, small children, and pets. With a maximum capacity of 55 pounds (24.95 kilograms), this versatile scale can also be used for postal or food weighing. Its user-friendly features, including a detachable display and multiple weighing modes, make it an essential tool for monitoring growth and weight at home.

Figure 1: My Weigh Ultra Baby Scale with baby tray attached.
Important Safety Information
WARNING: Never leave a baby or pet unattended on the scale. Always ensure an adult is present and maintaining physical contact with the child or pet while they are on the scale to prevent falls or injury.
In no event, regardless of cause, shall CompanyC be liable for any indirect, special, incidental, punitive or consequential damages of any kind, whether arising under breach of contract, tort (including negligence), strict liability or otherwise, and whether based on this agreement or otherwise, even if advised of the possibility of such damages.
- Keep the scale away from water and extreme temperatures.
- Ensure the scale is placed on a stable, flat surface during use.
- Do not overload the scale beyond its maximum capacity of 55 lbs (24.95 kg).
- Keep batteries out of reach of children.
Key Features
- High Capacity: Measures up to 55.0 lbs (24.95 kg).
- High Accuracy: Precise 0.1oz / 0.005lb / 2.0g / 0.002kg readability. (0-2lb, 0.1oz; 2-55lb, 0.5oz).
- Hold Function: Stores or locks the weight of a baby, allowing readings even if the baby is moving or removed from the scale.
- Programmable Auto-Off: Saves battery life.
- Full Range Tare/Zero Function: Easily zero out the weight of clothing or blankets.
- Digital Auto Calibration: Ensures consistent accuracy.
- Multiple Weighing Modes: Displays weight in Pounds, Pounds:Ounces, Grams, or Kilograms.
- Power Options: Runs on batteries or an optional AC adapter.
- Versatile Trays: Includes a cradled weighing tray perfect for newborns, toddlers, and pets, easily converting to a shipping scale.
- Included Accessories: Baby Basket, Regular Tray, Letter holder, Mail Tube Holder, and base extension.
- Detachable Display: Features a wide-angle LCD with a flexible cord for remote mounting on an office or nursery wall.
Setup Guide
1. Unpacking and Component Identification
Carefully remove all components from the packaging. You should have the main scale unit, the baby weighing tray (cradled), a regular flat tray, a letter holder, a mail tube holder, and a base extension. Inspect all parts for any damage.

Figure 2: My Weigh Ultra Baby Scale base unit.
2. Battery Installation
Locate the battery compartment on the underside of the main scale unit. Insert 3 'C' size batteries, ensuring correct polarity (+/-). Close the battery compartment securely.
3. Tray Assembly
For baby weighing, securely attach the cradled baby weighing tray to the top of the main scale unit. Ensure it clicks firmly into place. For other uses, you can attach the regular flat tray or other accessories as needed.
Operating Instructions
1. Power On/Off
Press the ON/OFF button located on the front panel to turn the scale on or off. The display will illuminate.
2. Zero/Tare Function
To zero out the scale (e.g., to account for the weight of a blanket or clothing), place the item on the tray and then press the Tare/Zero button. The display will reset to 0.0, and only the weight of the subject placed on top will be measured.
3. Changing Units
To cycle through the available weighing units (grams, kilograms, pounds:ounces, ounces), press the small black button located on the side of the scale unit. The current unit will be displayed on the LCD screen.
4. Hold Function
If the subject on the scale is moving, press the Hold button. This will lock the current stable weight reading on the display, even if the subject moves or is removed from the scale. Press the button again to release the hold function.

Figure 3: Close-up of the scale's digital display and control buttons.
Care and Maintenance
- Cleaning: Wipe the scale surface with a soft, damp cloth. Do not use abrasive cleaners or immerse the unit in water.
- Storage: Store the scale in a dry, cool place away from direct sunlight and extreme temperatures. If storing for an extended period, remove the batteries to prevent leakage.
- Handling: Handle the scale with care. Avoid dropping it or subjecting it to strong impacts, as this may affect its accuracy.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Display shows "Lo" | Low battery power. | Replace the 3 'C' batteries. |
| Inaccurate readings | Scale not on a flat, stable surface; overloaded; damaged. | Place on a firm, level surface. Ensure weight is within capacity. Contact support if damaged. |
| Display shows "Err" | Scale is overloaded. | Remove excess weight immediately. Do not exceed 55 lbs (24.95 kg). |
| Scale does not turn on | No batteries; incorrect battery installation; faulty batteries. | Check battery installation. Replace with new batteries. |
Product Specifications
| Specification | Value |
|---|---|
| Model Number | MBSC-55 |
| Weight Limit | 55 Pounds (24.95 kg) |
| Readability | 0.1oz / 0.005lb / 2.0g / 0.002kg |
| Display Type | LCD |
| Power Source | 3 C batteries required (or optional AC adapter) |
| Product Dimensions | 12.4 x 24.1 x 5.6 inches |
| Item Weight | 1 Pound (approximate, main unit) |
| Manufacturer | My Weigh |
Warranty and Support
The My Weigh Ultra Baby Precision Digital Scale comes with a Lifetime/30-year International Warranty. This warranty covers defects in materials and workmanship under normal use.
For technical support, warranty claims, or any questions regarding your scale, please contact My Weigh customer service. Refer to the contact information provided in your product packaging or visit the official My Weigh website for assistance.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.


