Half Protractor

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MOQ : 1 Piece

Half Protractor Specification

Control Type
Manual

Shape
Half Circle

Type
Half Protractor

Dimension (L*W*H)
100 mm diameter Millimeter (mm)

Equipment Type
Measuring Instrument

Equipment Materials
Plastic

Material
Transparent Acrylic

Intended Users
Students, architects, engineers, teachers

Edge Style
Smooth, beveled edge

Marking Color
Black (permanent printed marking)

Eco-Friendly
Yes

Brand Compatibility
Universal

Surface Finish
Glossy

Graduation Range
0AA to 180AA

Color
Clear/Transparent

Weight
~15 grams

Half Protractor Trade Information

Minimum Order Quantity
1 Piece

Supply Ability
100 Pieces Per Month

Delivery Time
7 Days

About Half Protractor

We have become prime choice of numerous customers by manufacturing and supplying an exclusive range of Half Circle Protractor. It is a semicircular measuring instrument, used to measure angles in mathematics and physics. We use high quality transparent plastic materials to design the protectors. Offered at the pocket friendly prices, our Half Circle Protractor is packed using quality approved packaging materials. The angles and numeric are clearly visible on the protector.

Features:

Light weight
Impact resistant
Durable quality

Specifications:

Transparent plastic dia 90 mm,

thickness 2 mm. Double angle

marking 0-1800 with centre

hole 4 mm on base line.

Precision and Durability

Manufactured with high-grade transparent acrylic, this half protractor offers a durable construction that resists warping and stains. The permanent black markings ensure long-lasting readability, making it highly reliable for repetitive use in any workspace.

User-Friendly Design

The clear, half-circle design with a beveled, smooth edge enables easy alignment on paper or drawing surfaces. Its lightweight construction and compact diameter provide effortless portability for on-the-go measurements, whether in classrooms or offices.

Eco-Friendly and Versatile

Emphasizing sustainability, the protractor is made from environmentally responsible materials. Its universal compatibility suits a diversity of users and industries, maintaining accuracy and clarity across a range of educational and professional applications.

FAQs of Half Protractor:

Q: How do I use this half protractor for measuring and drawing angles accurately?

A: To use the half protractor, align the straight base with the baseline of your figure. Position the midpoint marker exactly at the vertex where angle measurement starts. Read the black permanent graduation marks to determine the angle up to 1-degree accuracy, and draw or measure as needed.

Q: What materials are used in the construction of this protractor, and how does it benefit users?

A: This protractor is crafted from transparent acrylic, providing both durability and a clear view of underlying diagrams. The eco-friendly material and glossy finish enhance its longevity and ensures clean, precise readings, making it especially suitable for students and professionals.

Q: When is this half protractor most suitable for use?

A: It is ideal for activities requiring precise angle measurement or drawing, commonly used during geometry lessons, engineering tasks, architectural drafting, or technical projects where accurate half-circle angles (0180) are essential.

Q: Where can this half protractor be utilized effectively?

A: This measuring instrument is versatile and can be utilized in various environments, such as schools, architectural offices, engineering departments, and at home for academic study or project work.

Q: What is the process for maintaining this protractor to ensure lasting accuracy?

A: To preserve accuracy, clean the protractor with a soft, dry cloth to avoid scratching its glossy finish. Store it flat in a protective case or stationery drawer to prevent bending or warping. Avoid direct exposure to heat or chemicals.

Q: What are the main benefits this half protractor offers over metal or wooden alternatives?

A: Its transparent acrylic construction offers unmatched clarity, and the beveled edge ensures safer handling and precise drawing. The lightweight, eco-friendly design makes it easier to carry and less prone to damage compared to metal or wood variants.

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