Introduction
Thank you for choosing the Adamson A27 Analog Body Weight Scale. This mechanical scale is designed for reliable and straightforward body weight measurement. It features a durable construction, an anti-skid rubber surface, and a large, easy-to-read dial. This manual provides essential information for the proper setup, operation, and maintenance of your scale.

Image: The Adamson A27 Analog Scale highlighting its key features: easy-to-read display, battery-free operation, and simple usage.
Important Safety Information
- Always place the scale on a hard, flat surface for accurate readings. Avoid carpets or uneven floors.
- The scale surface can be slippery when wet. Ensure the surface is dry before stepping on.
- Do not jump on the scale or drop heavy objects on it, as this may damage the mechanism.
- This scale is designed for body weight measurement only. Do not use it for commercial purposes.
- Maximum weight capacity is 350 lb. Do not exceed this limit.
Setup and Initial Calibration
Before using your Adamson A27 scale for the first time, it is crucial to calibrate it to ensure accurate measurements. This scale operates without batteries, relying on a mechanical spring system.
- Unpack the Scale: Carefully remove the scale from its packaging.
- Place on a Flat Surface: Position the scale on a firm, level surface, such as a tiled or wooden floor. Avoid placing it on carpets or rugs, as this can affect accuracy.
- Check the Pointer: Observe the dial. The pointer should be aligned precisely with the "0" mark.
- Calibrate (if necessary): If the pointer is not at "0", locate the small calibration wheel, typically found underneath or on the side of the scale. Gently turn this wheel until the pointer aligns with the "0" mark.

Image: Visual guide for quick calibration, showing how to check the pointer and adjust the wheel to zero.
Your scale is now ready for use.
Operating Instructions
Using your Adamson A27 scale is simple and straightforward:
- Ensure Calibration: Before each use, quickly check that the pointer is at the "0" mark. If not, recalibrate using the wheel as described in the Setup section.
- Step On: Step onto the center of the scale platform with both feet. Stand still and distribute your weight evenly.
- Read Your Weight: Wait for the dial to stabilize, then read your weight from the large, clear numbers on the display. The scale measures in pounds only.
- Step Off: Step off the scale. The pointer will return to "0".
For consistent tracking of your body weight, it is recommended to measure yourself at the same time each day, ideally in the morning before eating or drinking, and wearing minimal clothing.

Image: A person standing on the Adamson A27 scale, demonstrating proper usage for weight measurement.

Image: A close-up view of the scale's dial, emphasizing the large, easy-to-read numbers.
Maintenance
To ensure the longevity and continued accuracy of your Adamson A27 scale, follow these simple maintenance guidelines:
- Cleaning: Wipe the scale surface with a damp cloth and mild detergent. Do not use abrasive cleaners or immerse the scale in water.
- Storage: Store the scale in a dry place at room temperature. Avoid extreme temperatures or high humidity.
- Inspection: Periodically check the scale for any signs of damage or wear.
- No Lubrication Needed: The mechanical components are designed for maintenance-free operation and do not require lubrication.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Inaccurate readings or inconsistent weight. |
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| Pointer does not return to "0" after use. |
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| Difficulty reading smaller increments on the dial. |
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If you encounter problems not listed here or if solutions do not resolve the issue, please contact Adamson customer support.
Specifications
| Feature | Detail |
|---|---|
| Brand | Adamson |
| Model | A27 Analog Scale |
| Display Type | Analog Dial |
| Weight Capacity | Up to 350 lb (158 kg) |
| Measurement Type | Pounds (lb) only |
| Readout Accuracy | 0.25 lb |
| Material | Rubber (anti-skid surface) |
| Power Source | Mechanical (Battery-free) |
| Item Weight | 3.02 kg |
| Included Components | A27 Analog Scale |
Warranty and Customer Support
Adamson provides a 20-year assurance for the A27 Analog Body Weight Scale, reflecting our commitment to quality and durability. This assurance covers manufacturing defects and ensures long-term reliability.
For any questions, concerns, or warranty claims, our dedicated customer service team is available to assist you. You can reach us by using the "Contact seller" button on Amazon. We aim to respond to all inquiries within 24 hours.
Please retain your proof of purchase for warranty purposes.