Introduction
This instruction manual provides essential information for the proper use and care of your uxcell 50cm Clear Plastic Measuring Long Straight Centimeter Ruler. Designed for precision and durability, this ruler is a versatile tool for various measuring and drafting tasks.
The ruler features a clear plastic construction and a 0-50cm scale, making it suitable for educational, office, and craft applications.
Product Overview

Figure 1: uxcell 50cm Clear Plastic Measuring Ruler. This image displays the full length of the clear plastic ruler with centimeter markings visible.

Figure 2: uxcell 50cm Ruler demonstrating its total length. This image highlights the 50cm measurement capacity of the ruler.
Setup
The uxcell 50cm Clear Plastic Measuring Ruler requires no assembly or complex setup. Simply remove it from its packaging, and it is ready for immediate use.
Operating Instructions
This ruler is designed for accurate linear measurements and drawing straight lines.
- Measuring Length:
- Place the ruler flat on the surface of the item to be measured.
- Align the '0' mark on the ruler with the starting point of the measurement.
- Read the measurement at the endpoint of the item. The scale is marked in centimeters (cm).
- Drawing Straight Lines:
- Position the ruler firmly on the surface where you wish to draw a line.
- Hold the ruler securely to prevent movement.
- Use a pencil or pen to draw along the straight edge of the ruler.
Maintenance
To ensure the longevity and accuracy of your ruler, follow these simple maintenance guidelines:
- Cleaning: Wipe the ruler with a soft, damp cloth to remove dust or marks. Avoid abrasive cleaners that could scratch the plastic or remove the markings.
- Storage: Store the ruler flat in a clean, dry place to prevent bending or damage. Avoid exposing it to extreme temperatures or direct sunlight for prolonged periods, as this may cause warping or fading of markings.
- Handling: Handle the ruler carefully to prevent nicks or scratches on the edges, which could affect the accuracy of drawn lines.
Troubleshooting
If you encounter any issues with your ruler, consider the following:
- Inaccurate Measurements:
- Ensure the ruler is placed flat and stable on the surface.
- Verify that the '0' mark is correctly aligned with the starting point.
- Check the ruler's edges for any damage or wear that might affect straightness.
- Fading Markings:
- Fading can occur over extended periods of use or exposure to harsh conditions. While not repairable, proper storage (away from direct sunlight) can prolong the life of the markings.
Specifications
| Product Name | Centimeter Ruler |
| Brand | uxcell |
| Model Number | US-SA-AJD-11021 |
| Material | Plastic |
| Color | Clear |
| Scale Range | 0-50cm |
| Overall Size (L x W) | 51cm x 4cm (20" x 1.6") |
| Product Dimensions | 20.08 x 1.57 x 0.04 inches |
| Net Weight | 66g |
| Package Content | 1 x Centimeter Ruler |
| Date First Available | August 20, 2012 |
Warranty and Support
Information regarding product warranty and customer support for the uxcell 50cm Clear Plastic Measuring Long Straight Centimeter Ruler is not provided within this manual. Please refer to the product packaging or the retailer's website for details on warranty coverage and how to contact customer support, if available.





