This Smart Ruler is a versatile, all-in-one tool perfect for students, architects, and DIY enthusiasts. It combines the functionality of a standard ruler with advanced geometry features, making it a compact essential for any pencil case or workshop.
Key Features
2-in-1 Design: Functions as a standard 15cm ruler when closed and extends to a full 30cm ruler when unfolded.
Integrated Protractor: Features a built-in pivot point that allows you to measure and draw angles with ease-perfect for geometry and technical drawing.
Mathematical Reference: The ruler's surface is printed with essential trigonometric identities (sine, cosine, and tangent formulas), serving as a handy "cheat sheet" while you work.
Durable & Portable: this ruler is built from high-quality, transparent material that is both lightweight and sturdy.
Smart Folding Mechanism: The "Orbit" hinge ensures a smooth transition between measuring lengths and measuring angles.
What's in the box
1 x Ruler
