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15 Amazing Plastic Protractor for 2024
Modified: January 16, 2024
Discover the top 15 plastic protractors for 2023. These amazing tools are perfect for accurate angle measurements in various applications. Get yours today!
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Introducing the 15 Amazing Plastic Protractors for 2023, designed to revolutionize the way we measure angles! These protractors boast a range of innovative features and are crafted with high-quality, durable plastic materials. Whether you're a student, teacher, or professional, these cutting-edge tools will take your measurements to a whole new level of precision and accuracy. With their sleek designs and user-friendly interfaces, these protractors are set to become must-have accessories for any math or geometry enthusiast. Stay ahead of the curve and discover the world of limitless possibilities with the 15 Amazing Plastic Protractors for 2023!
Overall Score: 8.2/10
The Sparco Plastic Protractor is a professional-grade protractor that features an open center and a 6-inch ruler. Made of clear plastic, this protractor has sharply defined raised graduations in black, making it easy to read and use. The ruler is fully 6 inches or 10 centimeters in length and is accurate. The edges of the protractor are completely smooth and can be used for tracing lines and curves. It comes in a plastic bag for protection and can be easily stored in a folder pocket. This protractor is great for school projects, art projects, or any task that requires measuring and drawing angles.
Key Features
- Professional protractor with open center and 6-Inch ruler
- Sharply defined raised graduations in crystal-clear plastic
- Plastic material, clear color, Length: 6-Inch
Specifications
- Color: Clear
- Size: Design 1
Pros
- Nice and large for finding angles on different shapes
- Crystal clear plastic with crisp and readable lines
- Smooth and accurate ruler
Cons
- Plastic may not be very strong or durable
- Floppiness might make it less sturdy
- The box it comes in can be too large
With its large size and clear, readable markings, the Sparco Plastic Protractor is a reliable tool for measuring angles. The accuracy of the ruler and the smooth edges make it easy to use for various projects. However, the thin plastic construction and the floppiness of the protractor may raise concerns about its durability. Additionally, the oversized box it comes in seems unnecessary. Overall, this protractor offers great value for its price and is a suitable choice for students, artists, and anyone in need of precise angle measurement.
Overall Score: 8/10
The Helix Plastic Locking Compass and Protractor 2 Piece Set is a versatile and ergonomic tool for geometry, drafting, and drawing. The compass features a twist lock mechanism that securely holds the legs in place for accurate measurements. It is designed to fit comfortably in any hand and the tip automatically retracts when closing the legs. The measurement arm is graduated in both inch and metric, and the compass can make circles up to 12 inches in diameter. The set also includes a shatter-resistant protractor. The compass works with pencils, pens, and thin markers, offering maximum versatility. With its affordable price and good quality, this set is perfect for high school students and casual users.
Key Features
- TWIST LOCK FEATURE: locking mechanism for accuracy
- ERGONOMIC DESIGN: comfortable grip and automatic tip retraction
- DUAL-MEASURING UNITS: inch and metric measurements
- VERSATILE: works with pencils, pens, and markers
- INCLUDES: compass and shatter-resistant protractor
Specifications
- Color: Orange
- Dimension: 8.25Lx0.79Wx4.25H
- Size: Plastic Compass & Protractor 2 piece set
Pros
- Affordable price
- Good quality
- Works well for high school geometry
- Quick delivery
- Versatile for different writing tools
Cons
- Compass knob requires strong force to lock
- Plastic material can be flimsy and prone to bending
Overall, the Helix Plastic Locking Compass and Protractor 2 Piece Set is a great value for its price. It performs well for high school geometry and offers versatility with different writing tools. The twist lock mechanism ensures accuracy, although it may require some effort to lock securely. The plastic material may not be the most durable, but considering the low cost, it is still a decent compass set. If you’re looking for an affordable and reliable option for geometry, drafting, or drawing, this set is definitely worth considering.
Overall Score: 6.5/10
The Protractor 2 Count is a set of lightweight and compact protractors made from high-quality clear plastic. Designed for professional use, these protractors feature a large 4-inch size with inch and centimeter marks for easy measuring. The clear design allows you to see words, letters, and figures on pages through the protractor. In addition to its use as a protractor, it is also a handy tool for drawing circles and drafting projects. Suitable for painting, measuring, homework, students, and classroom use. However, some customers have found it difficult to line up the center point accurately, and there have been complaints about receiving protractors that do not match the advertised features. Overall, the Protractor 2 Count offers convenience and versatility for various applications.
Key Features
- Lightweight and compact with easy comfortable grip
- 0 to 180-degree measurement with inch and centimeter marks
- 4-inch length for drawing circles and drafting projects
- Durable and convenient with a hollow design for easy grip
- Suitable for painting, measuring, homework, students, and classroom
Specifications
- Dimension: 6.10Lx3.43Wx0.35H
- Size: 4 Inch – 2 Count
Pros
- Lightweight and compact
- Clear design for easy visibility
- Versatile for various applications
Cons
- Difficult to line up the center point accurately
- Some received protractors do not match advertised features
The Protractor 2 Count provides a lightweight and compact solution for geometry and woodworking tasks. Its clear design allows for easy visibility of markings, making it suitable for not only professionals but also students and those engaged in painting or drafting projects. While it may have limitations such as difficulty in aligning the center point accurately and occasional inconsistencies in received products, the overall convenience and versatility of this protractor set make it a valuable addition to any school or office setting. Whether you need to measure angles or draw circles, the Protractor 2 Count is a practical tool that offers good value for your money.
Overall Score: 7.5/10
The Mr. Pen Protractor is a set of three 6-inch protractors made with transparent clear plastic. These protractors feature easy-to-read inch and centimeter markings and accurate and long-lasting prints. Measuring at 6 x 3 x 1/8 inches, they are compact and portable for convenient use. The protractors come in clear color and are perfect for various applications, including school projects, professional drawings, or workshop measurements. Despite some quality concerns, most customers find these protractors to be a good value for the price. With a customer rating of 4.6/5, the Mr. Pen Protractor is a practical and useful tool for students, artists, and professionals alike.
Key Features
- 6-Inch Protractor (3 Pack)
- Made With Transparent Clear Plastic
- Easy-To-Read Inch And Centimeter
- Accurate And Long Lasting Prints
- Protractor Size: 6 X 3 X 1/8 Inch
Specifications
- Color: Clear
- Size: 3 Pcs
Pros
- Transparent and easy-to-read markings
- Durable and long-lasting
- Comes in a pack of three for convenience
- Compact and portable
Cons
- Some concerns regarding strength and accuracy
- Parts may be arrived broken or not fit together well
The Mr. Pen Protractor offers a practical and affordable solution for measuring angles in various settings. While there have been some reports of quality issues, such as fragility and inaccurate markings, the majority of customers find them to be reliable and functional. The pack of three protractors ensures that you have spares on hand, and their transparent design and easy-to-read measurements make them user-friendly. Whether you’re a student working on geometry exercises or a professional in need of precise angle measurements, the Mr. Pen Protractor is a suitable choice. Improvements to durability and construction could enhance the overall value and appeal of this product.
Overall Score: 9/10
The Blue Summit Supplies 30 Clear Plastic Protractors is the perfect classroom set for measuring angles and length. Each protractor features a 180-degree measuring radius and a 6-inch ruler along the bottom. Made of clear plastic material, these protractors allow users to see through and easily mark points or lines. The bottom edge of the protractor also doubles as a 6-inch ruler, making it convenient for measuring small distances and drawing straight lines. These durable plastic protractors can withstand classroom use and are resistant to breakage when stored in backpacks or folders. With a bulk pack of 30, your classroom will always be well-stocked.
Key Features
- 180-degree protractor with 6-inch ruler
- Clear plastic material for easy visibility
- Durable and resistant to breakage
- Bulk pack of 30 protractors
Specifications
Pros
- Perfect for students of all ages
- Clear plastic material allows for easy marking
- Includes 6-inch ruler for additional measurement
- Durable construction for classroom use
- Comes in a bulk pack of 30
Cons
The Blue Summit Supplies 30 Clear Plastic Protractors are an excellent choice for educators looking to enhance geometry lessons. With their clear plastic design, convenient 6-inch ruler, and bulk pack of 30, these protractors offer great value. They are highly rated and come highly recommended by both teachers and students. The durability of the plastic material ensures long-lasting use, even in the hustle and bustle of a classroom setting. Whether you’re teaching students how to use a protractor or simply need a reliable measuring tool, the Blue Summit Supplies 30 Clear Plastic Protractors are the perfect solution.
Overall Score: 8/10
The 2 Pack Plastic Protractor 6 Inches Math Protractors 180 Degrees is the perfect tool for students, teachers, engineers, designers, and artists. Made of lightweight and portable plastic, these protractors have a measuring range of 0 to 180 degrees. The clear color allows for easy visibility of measurements, making measuring angles and drawing circles a breeze. The set includes two 6-inch protractors, making it great value for money. Whether you need it for school, office, or art projects, these protractors are easy to carry in your bag, pencil case, or math tool case. However, note that the plastic material may not be durable in the long run and some customers received cracked protractors during shipping.
Key Features
- Size and material: 6 Inch protractor made of plastic, inch marks is up to 6 inch, centimeter marks is up to 15 cm.
- Measuring range: Range of 0 to 180 degrees, and clear color allow you see the words, letters, figures on page through the protractor, it makes measuring easy.
- Geat value: This set includes two 6 Inch(15 cm) protractor, one can use in home, the another use in office.
- Use easily: You can use the geometry protractors to get the angle and length quickly; Easy to carry in bag, pencil case, math tool case, backpack, etc.
- Wide application: Protractor are great for drawing circle and measuring angle, good for students, teachers, engineers, designers, artists, etc.
Specifications
- Color: 2 Pack(blue/Pink)
Pros
- Made of plastic, lightweight and portable
- Clear color for easy visibility of measurements
- Multipurpose tool for students, teachers, and professionals
- Includes two protractors for added convenience
Cons
- Plastic material may not be durable in the long run
- Some received cracked protractors during shipping
The 2 Pack Plastic Protractor 6 Inches Math Protractors 180 Degrees is a reliable and versatile tool for various applications. Its lightweight and portable design make it convenient to carry around, and the clear color ensures easy measurement reading. While the plastic material may not be the most durable option, it still offers great value for money with its two-protractor set. Whether you’re a student, teacher, engineer, designer, or artist, this protractor set is a handy addition to your school or office supplies. Just be cautious of potential shipping issues and handle them with care. Overall, this product provides a practical solution for measuring angles and drawing circles in a wide range of scenarios.
Overall Score: 7/10
The Westcott 2-Piece Compass and Protractor Set is an ideal tool for students, professionals, and hobbyists alike. This set includes a durable drawing compass and a 180-degree protractor with a 6-inch ruler. The compass is easy to grip and features a 2-sided measurement tool capable of measuring up to 6 inches. With its colorful accents and exciting design, both the protractor and compass are both functional and fun to use. This multipurpose set is suitable for classrooms, offices, studios, and homes. Please note that the pencil compass is available in assorted colors and the color cannot be specified when ordering.
Key Features
- -Ideal Student Tools: This 2-piece protractor and compass geometry set includes an easy-to-use geometry compass and a durable drawing protracto
- -Drawing Compass: The included geometry compass includes an easy-to-grip top control, a 2-sided measurement tool capable of measuring up to 6 inches (15 centimeters), and a point capable of making circles up to 13 inches in diameter
- -180-Degree Protractor: The included protractor features a durable, shatter-resistant design complete with a 6-inch ruler
- -Fun and Functional: Both the protractor and drafting compass are highly functional and fun to use thanks to colorful accents and exciting designs
- -Multipurpose: This pencil compass and protractor set makes an excellent addition to classrooms, offices, studios, and homes
- -The pencil compass is available in assorted colors, color can’t be specified when ordered
Specifications
- Color: Assorted
- Dimension: 8.54Lx5.12Wx0.79H
- Size: 2 Piece Math Tools
Pros
- Durable and shatter-resistant design
- Easy-to-use geometry compass with grip control
- Multipurpose set for various settings
- Fun and functional with colorful accents
Cons
- Compass can be unsteady and hard to keep in place
- Smaller than expected
- Compass doesn't feel very sturdy
- No lock to keep the compass in place
The Westcott 2-Piece Compass and Protractor Set offers durability, functionality, and a touch of fun. It is suitable for a variety of uses and settings, making it a versatile tool to have on hand. While some users experienced issues with the compass being unsteady or smaller than expected, the overall performance of the set is satisfactory. Its colorful accents and exciting design add a playful element to mathematical and drawing tasks. Overall, this set provides good value for its price and is a reliable choice for students, professionals, and anyone in need of precise geometry tools.
Overall Score: 7.5/10
The EBOOT Plastic Protractor Math Protractors are a set of two 6-inch protractors made of clear plastic. These protractors have a measuring range of 0 to 180 degrees and feature inch and centimeter marks for easy measuring. They are the perfect size for use in geometry drawing and math classes. With their hollow center, these protractors are easy to grip and use. They are also portable and can be carried in a bag, pencil case, math tool case, or backpack. The EBOOT Plastic Protractor Math Protractors are suitable for a wide range of applications including painting, measuring, homework, and technical drawing. They are also a great gift for friends and classmates.
Key Features
- Measuring range: 0 to 180 degrees
- 2 pack protractors
- Size: 6 inch, clear plastic
- Easy to use and carry
- Suitable for various applications
Specifications
- Color: Clear
- Dimension: 5.91Lx2.99Wx0.08H
- Size: 2 Count (Pack of 1)
Pros
- Practical quantity with 2 pack
- Easy to grip and use
- Portable and lightweight
- Suitable for multiple applications
- Affordable price
Cons
- Not very sturdy or durable
- Some difficulty in reading
- Thin plastic prone to breaking
- Slightly flimsy construction
The EBOOT Plastic Protractor Math Protractors offer a practical and affordable solution for measuring angles in various applications. While they may not be the sturdiest or most durable option, their clear and easy-to-use design makes up for it. These protractors are perfect for students, artists, and anyone in need of accurate angle measurements. With their portable size and practical quantity, they are convenient to have both at home and in school or office settings. Overall, the EBOOT Plastic Protractor Math Protractors provide good value for the price and can be a helpful tool for geometry drawing and math classes.
Overall Score: 8/10
The 2er Pack 12 Inch Plastic Ruler and 6 Inch Plastic Protractor Set is a versatile math geometry set that meets your daily life and study requirements. It includes a plastic ruler and a clear plastic protractor for measuring length and angles. Made of reliable PVC transparent plastic, this set is sturdy and stable, ensuring it doesn't deform or break easily. The transparent design allows for clear visibility of the scales, and the dual scale of inch and centimeter markings makes it suitable for most users. It is ideal for use in classrooms, schools, offices, and homes, and is a useful tool for students, teachers, architects, engineers, and more.
Key Features
- Meet Your Requirements: you will receive 1 plastic ruler and 1 clear plastic protractor; They can be utilized to measure the length and the degree of the angle, which can meet your daily life and study requirements
- Proper Size for You to Carry: the length of the standard ruler is about 30.7 x 3 cm/ 12x 1 inch, the length of the protractor is about 15 cm/ 6 inches, the height is about 8.5 cm/ 3.35 inches; The size is appropriate, easy to carry, and you can put it in your stationery box or bag
- Reliable Material for You: the protractors classroom set is made of reliable PVC transparent plastic, sturdy and stable, not easy to deform or break, brings convenience to your study and work
- Transparent Design: the transparent design of the geometry set allows you to see the scales clearly when you use them, and they feature a dual scale of inch scales and centimeter scales, suitable for most people to use
- Widely Applicable: the straight edge measuring can be applied not only in the classroom, school, office, but also as a daily use in the home, and is a good measuring tool for students, teachers, architects, engineers and so on
Specifications
Pros
- Durable and sturdy plastic material
- Transparent design for clear visibility of scales
- Appropriate size for easy carrying
Cons
- Lack of specifications provided
Overall, the 2er Pack 12 Inch Plastic Ruler and 6 Inch Plastic Protractor Set offers a reliable and convenient solution for measuring length and angles. Its durable construction, transparent design, and appropriate size make it a practical choice for various applications. However, the lack of specifications provided may be a drawback for some users. Nevertheless, with its positive customer reviews and a rating of 4.5/5, this geometry set proves to be a valuable addition to your school supplies or office stationery.
Overall Score: 8.5/10
The 24 Pack Plastic Protractors Math Protractor 180 Degrees 6 Inch, Clear is a versatile and useful tool for mathematical measurements. With an open center and an accurate 6-inch ruler across the base, these math protractors can meet various needs and are suitable for a long time. The measurement range spans from 0 to 180 degrees, with clear markings every 10 degrees to easily distinguish angles. The protractor is made of good quality plastic in a clear color that allows you to see words, letters, and figures on the page through it. It is suitable for various applications such as measuring, student work, and graphing in engineering. The protractor also features inch and centimeter marks for easier measuring. With 24 protractors in a pack, it is a great gift option for children, and its lightweight and portable design make it easy to carry around without taking up too much space.
Key Features
- 24 Pack plastic protractors: math protractor features an open center and accurate 6 inches ruler across the base; 24 Pack can meet the needs, and adequate to use for a long time
- Measure range: range of 0 to 180 degrees, the minimum accuracy of the angle is 1 degree, each 10 degrees have a clear line to distinguish
- Clear and good quality: the protractor made of good quality plastic; Clear color allow you see the words, letters, figures on page through the protractor
- Wide applications: the geometry protractors are suitable for measure, student work, graphing of engineering; Protractor with inch and centimeter marks makes measuring easier
- Good gift for children: abundant bulk, you can make it as gifts for your kids in school, friends; Lightweight and easy to carry, not take too much space
Specifications
- Dimension: 5.91Lx0.04Wx3.35H
Pros
- 24 pack provides ample supply
- Accurate measurement range of 0 to 180 degrees
- Good quality plastic material
- Clear color allows easy visibility of page content
- Suitable for various applications and subjects
- Good gift option for children
- Lightweight and portable
Cons
- Some customers reported mis-marked protractors
The 24 Pack Plastic Protractors Math Protractor provides ample supply and high-quality performance for various measurement needs. It offers an accurate measurement range, clear markings, and a sturdy construction. The protractors are versatile, suitable for multiple applications and subjects, and can be a great gift option for children. While some customers reported mis-marked protractors, the overall positive reviews indicate its reliability and value for money. Whether you’re a student, teacher, or hobbyist, these plastic protractors are a practical addition to your toolbox. With their lightweight and portable design, you can easily carry them wherever you go. Invest in this pack of protractors and simplify your mathematical measurements with ease.
Overall Score: 8.5/10
The 36 Pieces Math Protractors Bulk are a set of colorful and durable protractors made from transparent plastic. Each set includes 36 protractors in vibrant shades of pink, blue, green, orange, yellow, and purple, making measurement and drawing more engaging for kids. These protractors are lightweight and the perfect size for children to grip and use with ease. They can be used for completing homework, crafting, drawing straight lines, geometric figures, angles, and other projects. The translucent material makes it easier to observe and measure angles accurately, and the protractors are designed to be sturdy and long-lasting.
Key Features
- Various colors
- Appropriate gifts for children
- Wide range of application
- Good quality
- Measure range
Specifications
- N/A
Pros
- Vibrant and attractive colors
- Helps cultivate children's learning ability
- Easy to carry and store
- Accurate measurement with degree indicators
- Sturdy and durable
Cons
- Lacks specific specifications
The 36 Pieces Math Protractors Bulk are a fun and practical tool for geometry, angle measurement, and school projects. With their colorful design and durable construction, these protractors are perfect for children to explore and learn about angles and shapes. The variety of vibrant colors attracts kids’ interest and makes measuring and drawing more enjoyable. The translucent material allows for accurate measurement, and the protractors are designed to be long-lasting. While the lack of specific specifications may be a drawback for some, overall, these protractors are a great addition to any classroom or home. Whether it’s completing homework or engaging in craft activities, these protractors are a valuable asset for kids and students.
Overall Score: 8/10
The eBoot 50 Pack Math Protractors are versatile tools suitable for various tasks such as painting, measuring, homework, and technical drawing. Made of plastic, these protractors come in a pack of 50 and have a size of 4 inches, making it convenient to carry in your books, notebooks, and pencil case. The protractors are sturdy, ensuring they do not snap easily. With clear black numbers, measurements can be read quickly and accurately. The common shape design of these protractors allows for frequent use in solving math problems. Overall, these protractors provide a reliable and practical solution for all your measuring needs.
Key Features
- Measure math tool: suitable for painting, measure, homework, technical drawing
- 50 Pack protractors made of plastic
- Sturdy and not easy to snap
- Clear and easy to identify black numbers
- Common shape protractor, universal for math problems
Specifications
- Dimension: 3.94Lx3.07Wx2.36H
Pros
- Suitable for various tasks
- Sturdy and not easy to break
- Clear and easy-to-read numbers
Cons
- Small size may make it hard to differentiate lines
- Quality may be considered flimsy for some
The eBoot 50 Pack Math Protractors offer good value for money with their versatile functionality and sturdy construction. Although they may be considered small by some, they are convenient for measuring angles in math workbooks. The clear numbers and common shape design make them easy to use and suitable for various tasks. However, the small size may make it difficult to differentiate between lines, and the quality may be perceived as flimsy by some users. Despite these minor drawbacks, these protractors are a reliable choice for anyone in need of accurate angle measurement tools.
Overall Score: 8.2/10
The eBoot Plastic Protractor Protractor is a set of two protractors, measuring 6 inches and 4 inches respectively. Made of durable plastic in a clear color, these protractors allow for easy measurement of angles from 0 to 180 degrees in both directions. The 6-inch protractor is equipped with inch and centimeter marks, making it suitable for various measuring needs. Meanwhile, the 4-inch protractor is small and convenient to use. Customers appreciate the high quality and usefulness of these protractors, praising their stiffness, ease of orientation, and the option to choose between two sizes. However, some customers have reported scratches on the product, while others find it to be flimsy. Overall, it is a good quality plastic protractor that gets the job done.
Key Features
- Material: plastic; Color: clear
- 2 Pieces Protractors, 6 inch and 4 inch
- Protractor measures 0 to 180 degrees left to right and right to left
- 6 Inch protractor with inch and centimeter marks makes measuring easy
- 4 Inch protractor is small and convenient to use
Specifications
- Color: Clear
- Dimension: 10.00Lx5.50Wx0.01H
Pros
- High quality and very useful
- Clear visibility
- Sturdy and durable
- Offers two size options
- Suitable for various measuring needs
Cons
- Prone to scratches
- May be flimsy and prone to breaking
Overall, the eBoot Plastic Protractor Protractor is a reliable tool for measuring angles. Its high quality and convenient size options make it a popular choice among customers. While some durability issues have been reported, it still serves its purpose effectively. Whether you’re a student or a professional, this protractor will help you accurately measure angles with ease. Just be cautious to handle it gently to avoid any potential scratches or breakage. If you’re in need of a reliable and versatile protractor, the eBoot Plastic Protractor Protractor is worth considering.
Overall Score: 8.5/10
The 360° Protractor Pack includes 2 plastic protractors that are perfect for geometry and drafting. These protractors have a swing arm that measures 0 to 360 degrees, making it easy to measure angles greater than 180 degrees. The protractor is designed with a clear construction, allowing for easy reading of the inch and centimeter measurements on the double scale. With its compact size of 4 inches, it is portable and convenient to use. The pack includes two protractors in random colors. Whether you're a student or a professional, these protractors are a must-have for any math or drafting project.
Key Features
- Package including: 4 inch 360 Degree Plastic Circular Protractor 2 PCS
- Color: Geometric ruler swing arm protractor 2 colors are sent randomly
- Application: This protractor with swing arm measures 0 to 360 degrees left to right and right to left
- Feature: 360° protractor is perfect for measuring angles greater than 180 degrees
- Use: This protractor for geometry is easy to read inch and centimeter, double scale
Specifications
- Color: Clear
Pros
- Compact size for easy portability
- Clear construction for easy reading
- Double scale for inch and centimeter measurements
Cons
The 360° Protractor Pack provides a convenient and practical solution for measuring angles in geometry and drafting projects. With its swing arm and clear construction, it allows for accurate and easy readings. The compact size makes it easily portable, and the double scale ensures precise inch and centimeter measurements. Whether you’re a student or a professional, these protractors are reliable tools to have in your collection. Overall, this 360° Protractor Pack is a valuable addition to any math or drafting toolkit.
Overall Score: 7.8/10
The STAEDTLER 56854-15BKST Plastic Protractor with Swing Arm-6 is a versatile and compact protractor perfect for budding engineers and students. It measures angles from 0 to 180 degrees with precision increments of half a degree. The swing arm allows for easy angle pinpointing and guides drawing straight lines. Additionally, the protractor doubles as a 6-inch ruler, making it convenient for carrying in a student's backpack. Whether for students, artists, or hobbyists, this compact ruler protractor helps bring ideas to life. The protractor is blue in color and has dimensions of 8.75Lx0.19Wx4.75H inches. Customer reviews have given it an average rating of 3.9 out of 5.
Key Features
- Perfect addition to geometry tool sets
- Measures angles from 0 to 180 degrees with precision
- Swing arm guides drawing straight lines
- Compact 6-inch ruler
- Suitable for students, artists, and hobbyists
Specifications
- Color: Blue
- Dimension: 8.75Lx0.19Wx4.75H
- Size: 6 inches
Pros
- Accurate angle measurement
- Versatile as both protractor and ruler
- Compact size for easy portability
Cons
- Straight-edge measure only in inches
- Lightweight package prone to blowing away in the wind
Overall, the STAEDTLER 56854-15BKST Plastic Protractor with Swing Arm-6 is a handy tool for students and professionals alike. Its compact size and dual functionality as a protractor and ruler make it a convenient addition to any geometry tool set. The swing arm allows for precise angle measurement and straight line drawing. However, the straight-edge measure is only in inches, which may not be suitable for all users. Additionally, the lightweight package is prone to blowing away in windy conditions. Despite these drawbacks, the protractor receives positive reviews for its accuracy and ease of use, making it a reliable choice for various applications.
Buyer's Guide: Plastic Protractor
Whether you're a student, artist, or professional, a plastic protractor is an essential tool for measuring angles and creating precise geometric designs. To help you choose the perfect plastic protractor for your needs, we've put together this comprehensive buyer's guide packed with useful information and tips. So let's dive right in:
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Why choose a plastic protractor?
Plastic protractors offer several advantages over their metal counterparts. Here's why you should consider opting for a plastic protractor:
- Affordability: Plastic protractors are generally more budget-friendly compared to metal ones, making them a cost-effective choice for many individuals.
- Durability: High-quality plastic protractors can be quite durable, capable of withstanding regular use without breaking or bending easily.
- Lightweight: Plastic protractors are lightweight and portable, making them easy to carry around in your bag or pocket.
- Transparency: Most plastic protractors are transparent, allowing for better visibility and accuracy when measuring angles.
Factors to consider before purchasing a plastic protractor:
When shopping for a plastic protractor, keep the following factors in mind to ensure you make the right decision:
- Accuracy: Look for a protractor with clearly marked degrees and accurate angle measurements to ensure precise results.
- Material Quality: Check for protractors made from high-quality, durable plastic that doesn't easily scratch or break.
- Design: Consider the design of the protractor – whether it's a full-circle protractor or a half-circle one – based on your specific needs.
- Size: Protractors come in various sizes, so choose one that suits your requirements. A larger protractor may be cumbersome to carry, while a smaller one may not provide sufficient accuracy.
- Additional Features: Some plastic protractors may include additional features like rulers, measurement guides, or built-in handles for convenience. Evaluate if these features are beneficial to you.
- Brand Reputation: Research and opt for protractors from reputable brands that offer reliable and accurate measurement tools.
How to use a plastic protractor:
Using a plastic protractor is relatively straightforward. Here's a step-by-step guide to getting accurate angle measurements:
- Place the protractor: Position the protractor so that the center point (usually marked with a hole) aligns with the vertex of the angle you want to measure.
- Read the baseline: Align the baseline of the protractor with one of the straight sides of the angle.
- Identify the angle measurement: Look at the markings on the protractor and identify the degree value where the other side of the angle intersects.
- Read the angle measurement: The degree value where the other side intersects the markings indicates the measurement of the angle.
Maintenance and care tips for plastic protractors:
To ensure the longevity and accuracy of your plastic protractor, follow these simple maintenance and care tips:
- Store properly: Keep your plastic protractor in a protective case or pouch to prevent scratches and damage.
- Clean regularly: Wipe your protractor with a soft, damp cloth after use to remove any dirt or smudges.
- Avoid extreme temperatures: Plastic protractors may warp or deform under extreme heat or cold, so store them in a moderate temperature environment.
- Handle with care: Avoid dropping or mishandling your protractor, as this could lead to inaccurate measurements or damage.
- Replace when necessary: If you notice any cracks, significant scratches, or loss of accuracy in your plastic protractor, it may be time to replace it.
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Frequently Asked Questions about 15 Amazing Plastic Protractor For 2024
Yes, plastic protractors are designed to measure a wide range of angles, including acute (less than 90 degrees) and obtuse (more than 90 degrees) angles.
Plastic protractors are generally more suitable for basic angle measurements in educational settings, art, or crafts. For precise and professional engineering applications, metal protractors may be more appropriate.
Yes, some plastic protractors come with built-in rulers, angle guides, or other measurement aids to enhance their usefulness and versatility.
Absolutely! Plastic protractors are commonly used in educational settings and are safe and easy for children to handle.
No, it’s best to clean your plastic protractor with a soft, damp cloth. Avoid using solvents or harsh chemicals, as they may damage the plastic surface.
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