Compass Cover

What is Compass Cover?

A compass cover, also known as a protractor cover or protractor shield, is a protective cover that is used to cover the transparent plastic or glass cover of a protractor. A protractor is a geometric tool used to measure and draw angles, and is commonly used in mathematics, engineering, and other fields. The transparent cover of a protractor is used to allow the user to see the markings and scales on the protractor while it is in use. The compass cover is typically made of a durable, transparent material such as plastic or acrylic, and is designed to fit over the transparent cover of the protractor. It is used to protect the protractor from damage, such as scratches or cracks, which can make the protractor difficult to read or use accurately. The cover is also useful for preventing contamination of the protractor, as it can protect the surface from dirt, fingerprints, and other contaminants. In addition to protecting the protractor, the compass cover can also help to improve the visibility of the protractor markings by reducing glare and reflections. This can be especially useful when using the protractor in bright or outdoor conditions.

What Does a Compass Cover Looks Like

compass cover might look like:

As shown in the illustration, the compass cover is typically a flat, transparent sheet that is designed to fit over the transparent cover of a protractor. It is made of a durable material, such as plastic or acrylic, and has a hole or opening in the center that allows the user to access the protractor markings and scales. The compass cover is used to protect the protractor from damage, such as scratches or cracks, which can make the protractor difficult to read or use accurately. It is also useful for preventing contamination of the protractor, as it can protect the surface from dirt, fingerprints, and other contaminants. In addition to protecting the protractor, the compass cover can also help to improve the visibility of the protractor markings by reducing glare and reflections. This can be especially useful when using the protractor in bright or outdoor conditions.

Compass Cover Uses

A compass cover, also known as a protractor cover or protractor shield, is a protective cover that is used to cover the transparent plastic or glass cover of a protractor. Here are some common uses for a compass cover:

  1. Protecting the protractor: The primary use of a compass cover is to protect the protractor from damage, such as scratches or cracks, which can make the protractor difficult to read or use accurately.
  2. Preventing contamination: The compass cover can also be used to prevent contamination of the protractor, as it can protect the surface from dirt, fingerprints, and other contaminants. This is especially useful in a laboratory setting, where it is important to keep the protractor clean and free from contaminants that could affect the accuracy of measurements.
  3. Improving visibility: The compass cover can also help to improve the visibility of the protractor markings by reducing glare and reflections. This can be especially useful when using the protractor in bright or outdoor conditions.
  4. Convenient storage: The compass cover can be used to store the protractor when it is not in use, helping to keep the protractor clean and protected while it is not in use.
  5. Protecting against wear and tear: The compass cover can also help to extend the lifespan of the protractor by protecting it from wear and tear. This can be especially useful for protractors that are used frequently or in harsh environments.

Where to Buy Compass Cover

There are many places where you can purchase a compass cover, also known as a protractor cover or protractor shield. Here are a few options to consider:

  1. Educational supply stores: Many educational supply stores carry a wide range of school and office supplies, including compass covers. You can check with local stores in your area to see if they have the product in stock.
  2. Online retailers: There are many online retailers that sell compass covers, such as Amazon, eBay, and Office Depot. These retailers often have a wide selection of compass covers available, and you can usually find a variety of sizes, styles, and brands to choose from.
  3. Manufacturer websites: Some manufacturers of compass covers may sell their products directly through their own websites. This can be a good option if you are looking for a specific brand or type of compass cover.
  4. School supply lists: If you are a student or teacher, you may be able to purchase a compass cover through your school’s supply list. Many schools provide students with a list of supplies that they will need for the school year, and may include compass covers on the list.
  5. Specialty stores: There may be stores in your area that specialize in selling scientific or mathematical instruments, such as protractors and compass covers. These stores may have a wider selection of compass covers to choose from, and may be able to provide additional information or assistance in selecting the right product.