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Clocore 360 Degree Protractor Double Scale Value Diameter 30cm Ruler, Beveled edges KQ300

Clocore 360 Degree Protractor Double Scale Value Diameter 30cm Ruler, Beveled edges KQ300

Regular price $18.41 USD
Regular price $25.94 USD Sale price $18.41 USD
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Clocore Corporate Gift Company
 
Product Description:

360° Double Scale Protractor with 30cm Diameter Ruler  

Professional-Grade Angle Measurement Tool  

Key Features:  

- Full 360° Measurement Range  

  Accurately measure and construct angles in any direction (0-360°) with dual inner/outer degree scales for versatile math, engineering, and design applications.  

- Integrated 30cm Transparent Ruler  

  Combines a large-diameter protractor with a precision-calibrated ruler on a single shatterproof acrylic sheet, enabling simultaneous angle plotting and length measurement.  

- Ultra-Durable Construction  

  Crafted from 3mm thick optical-grade plastic for scratch resistance and long-term clarity. Withstands frequent classroom or workshop use without warping.  

- Enhanced Usability  

  - Non-Slip Grip Edges: Textured borders ensure stability during drafting.  

  - Laser-Etched Markings: High-contrast black/red scales resist fading.  

  - Radians Conversion Guide: Secondary scale for STEM/trigonometry calculations.  

Technical Specifications:  

- Material: BPA-free transparent polycarbonate  

- Dimensions: 30cm diameter circle + 30cm ruler extension  

- Scales: Dual-degree increments (1° precision) + centimeter/millimeter ruler  

- Compatibility: Works with dry-erase markers for temporary annotations  

Ideal For:  

- Geometry classes & university-level technical drawing  

- Architecture blueprints & mechanical engineering diagrams  

- DIY projects, quilting, and woodworking angle layouts  

Package Includes:  

1× 360° Protractor-Ruler Combo  

1× Quick-Start Guide (with angle calculation examples)  

1× Protective PVC sleeve for storage  

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This all-in-one tool eliminates instrument switching, offering unmatched efficiency for precise angle measurement and straight-edge tasks. ASTM International compliance ensures measurement reliability for academic and professional use.

For more information, please feel free to contact Clocore, Smartbao or Podcore. You can use WhatsApp or Email .

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