The Linex COLL-312 Scale Ruler is an essential precision tool designed for professionals in architecture, design, and engineering, as well as students and hobbyists. This professional-grade measuring instrument simplifies the process of translating dimensions between drawings and real-world scales, eliminating the need for constant manual calculations. Its practical design and durable construction make it a valuable asset for any project requiring accurate measurements.

Crafted from high-quality white, matte plastic, this 30 cm scale ruler offers exceptional durability and a clear, non-glare surface for easy reading. It conveniently integrates six common scales—1:100, 1:200, 1:250, 1:300, 1:400, and 1:500—into a single, compact tool. The distinct two-color grooves and clear markings ensure precise and comfortable use, saving you time and enhancing accuracy in your architectural, design, or construction tasks.

Specifications

• Model: COLL-312
• Material: White matte plastic
• Length: 30 cm
• Scales: 1:100, 1:200, 1:250, 1:300, 1:400, 1:500

How to Use

Select the desired scale on the ruler that matches your drawing. Place the chosen scale edge directly onto your blueprint or design, then measure the required distances accurately.