
Westcott GO-180 7-Inch Goniometer Quick Angle Protractor
Achieve Precise Angles with the Westcott GoniometerThe Westcott 7-Inch Goniometer is your go-to measuring tool for accurately determining angles. Designed for artists, designers, and students, its translucent design and rotating legs make measuring angles quick and easy. Type: Quick Angle Protra...
*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
Notice a mistake? Let Us Know
Overview
Achieve Precise Angles with the Westcott Goniometer
The Westcott 7-Inch Goniometer is your go-to measuring tool for accurately determining angles. Designed for artists, designers, and students, its translucent design and rotating legs make measuring angles quick and easy.
- Type: Quick Angle Protractor
- Length: 7 Inches
- Material: Plastic
- Scale: Inch and metric scales
- Arms: Rotatable, extend up to 12 Inches
Key Features
CLEAR PROTRACTOR RULER: 7 Inch goniometer quick angle protractor includ inch and metric scal; Making it ideal for your drawing and drafting needs
ACCURATE MEASUREMENT: Protractor legs rotate around the scale, and 7 Inch arms which opens up to 12 Inches helps record angles precisely and quickly
EASY TO READ: Angle protractor made of translucent plastic which allows viewing through to the page while you work
MULTI PURPOSE: This measuring tool is ideal for artists, designers, architects, engineers, and students
Specifications
Pros & Cons
👍 Pros
- The 7-inch quick angle protractor includes both inch and metric scales for versatile use in various projects.
- Protractor legs rotate smoothly around the scale, allowing for precise and quick angle recording.
- The translucent plastic construction enables clear viewing of the page beneath the tool for accurate placement.
- The 7-inch arms extend up to 12 inches, facilitating measurements of larger angles or greater distances.
- This goniometer is a multi-purpose tool, suitable for artists, designers, architects, engineers, and students.
👎 Cons
- The translucent plastic material, while helpful for visibility, may be prone to scratching with frequent use in a demanding environment.
- The 7-inch arm length extending to 12 inches might not be sufficient for very large-scale architectural or engineering drawings.
- Precision depends on the user's ability to align the rotating legs accurately, which could introduce minor human error.
- The design focuses on angle measurement and might lack additional features found on more specialized drafting tools.
- Without a protective case, the rotating parts and clear plastic could be vulnerable to damage during transport or storage.