yaaqii Map protractor, flight ruler, aviation navigation ruler, calibration accuracy

<p><strong>Features：</strong></p><p>- It can help you learn vector knowledge better.</p><p>- Excellent material, for&nbsp;durable, rust-proof, suitable for most situations.</p><p>- It can be used as a for&nbsp;compass to draw arcs, as well as measure the size and thickness of lines.</p><p>- Excellent combination set and enthusiasts can get a complete and accurate size of the work.</p><p>- Suitable for students and carpenters.</p><p><br></p><p><strong>Specifications:</strong></p><p>Part name: Aviation Navigation Ruler</p><p>Color: As shown in the picture.</p><p>Material: Plastic.</p><p>Size: About 14x14.5x0.3cm.</p><p><br></p><p><strong>Package Contents:</strong></p><p>1 x Multi-function Ruler</p><p><br></p><p><strong>Note:</strong></p><p>1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.<br>2. Please allow slight manual measurement deviation for the data.</p><p><br></p>

• 【MULTIFUNCTIONAL AVIATION NAVIGATION RULER】 This essential tool is perfect for aviation fans and carpenters, providing detailed measurements needed for precise work.
• 【 AND RUST-PROOF CONSTRUCTION】 Built with quality plastic to durability and resistance to rust, suitable for various environments.
• 【IMPROVES VECTOR LEARNING】 A valuable resource for students looking to deepen their understanding of vector principles through hands-on experience.
• 【ALL-IN-ONE TOOLSET FOR ACCURACY】 Includes everything you need to take accurate measurements and create detailed designs.
• 【SIZING REMINDER】 Remember to check your own sizing guidelines; ruler dimensions are approximately 14x5x0.3cm.