Aviation Navigation Ruler 14cm Plastic Flight Protractor

Details

• Navigation Tool: Designed for accurate aviation navigation and map reading, this 14cm ruler features clear calibration marks to help you plot flight paths and calculate vectors with confidence.
• for versatile Multi-Function Use: Acts as a protractor, for compass for drawing arcs, and a gauge for measuring line thickness and size, making it an essential all-in-one tool for various technical tasks.
• & Rust-Proof Material: Crafted from high-quality rust-proof plastic, this lightweight ruler withstands daily wear and tear in classrooms or workshops while remaining easy to clean and maintain.
• for ideal for Students & Professionals: Perfect for students learning vector knowledge and geography, as well as carpenters and aviation enthusiasts who require reliable measurements for their projects.
• Compact & Portable Design: Measuring approximately 14x14.5x0.3cm, this slim flight ruler fits easily into pencil cases, pockets, or toolkits, you always have precise measurement capabilities on hand.