Product Introduction: A protractor is a measuring instrument used primarily to measure and draw angles. It is commonly made of transparent plastic or glass and features a semicircular or circular scale marked in degrees.
Product Data: The typical size of a protractor is around 15 centimeters in diameter. It can measure angles from 0 to 180 degrees in a semicircular protractor or from 0 to 360 degrees in a circular protractor. The precision is usually within one degree or better, depending on the model.
Reference Price: The price of a standard plastic protractor ranges from 1 to 5 USD, while more specialized or high-precision protractors can range from 10 to 30 USD.
Product Classification: Protractors are classified into several categories including traditional plastic protractors, digital protractors, adjustable protractors, and combination squares that include a protractor feature.
Product Features: The main features of a protractor include a clear and easy-to-read scale, the ability to measure angles accurately, a sturdy design for durability, and some models may include additional features like a built-in ruler or spirit level for added functionality.
Product Uses: Protractors are widely used in various fields such as education for teaching geometry, engineering and architecture for designing plans and models, and in various crafts and DIY projects for precise angle measurements.
Precautions: When using a protractor, ensure that it is placed flat against the surface to avoid measurement errors. Take care not to touch the measurement scale with fingers to prevent smudging. Always read the scale carefully and double-check angles for accuracy.
Cross-border procurement of Protractor involves multiple aspects such as logistics, taxation, compliance, and capital flow, and has more risk points than procurement in USA.
Please pay attention to the latest prices in 2026.
The core advantage of Chinese suppliers is that, relying on a complete industrial chain and a mature manufacturing system, they have global competitiveness in cost, delivery speed, and product diversity.
Protractor USA Information is for reference only, contact supplier for details after inquiry.
Protractor
USA 2026
Product Data: The typical size of a protractor is around 15 centimeters in diameter. It can measure angles from 0 to 180 degrees in a semicircular protractor or from 0 to 360 degrees in a circular protractor. The precision is usually within one degree or better, depending on the model.
Reference Price: The price of a standard plastic protractor ranges from 1 to 5 USD, while more specialized or high-precision protractors can range from 10 to 30 USD.
Product Classification: Protractors are classified into several categories including traditional plastic protractors, digital protractors, adjustable protractors, and combination squares that include a protractor feature.
Product Features: The main features of a protractor include a clear and easy-to-read scale, the ability to measure angles accurately, a sturdy design for durability, and some models may include additional features like a built-in ruler or spirit level for added functionality.
Product Uses: Protractors are widely used in various fields such as education for teaching geometry, engineering and architecture for designing plans and models, and in various crafts and DIY projects for precise angle measurements.
Precautions: When using a protractor, ensure that it is placed flat against the surface to avoid measurement errors. Take care not to touch the measurement scale with fingers to prevent smudging. Always read the scale carefully and double-check angles for accuracy.
Cross-border procurement of Protractor involves multiple aspects such as logistics, taxation, compliance, and capital flow, and has more risk points than procurement in USA. Please pay attention to the latest prices in 2026.
The core advantage of Chinese suppliers is that, relying on a complete industrial chain and a mature manufacturing system, they have global competitiveness in cost, delivery speed, and product diversity.
Protractor USA Information is for reference only, contact supplier for details after inquiry.