Triangular ruler scale reduction triangle 1:100 1:200 1:250 1:300 1:400 1:500 for Architects Surveyors Drafters Designers Students

General Description The triangular ruler is an essential drawing tool for architects, surveyors, draftsmen, and designers. Made of high-quality metal, it offers exceptional precision for various technical drawings. With a total length of 30 cm and an additional 15 cm ruler, it allows for direct measurement without conversion. Its six metric scales (1:100, 1:200, 1:250, 1:300, 1:400, 1:500) facilitate efficient and rapid work. Technical Specifications Net weight: 85 g Dimensions: 30 cm Color: Silver Metric scales: 1:100, 1:200, 1:250, 1:300, 1:400, 1:500 Use This triangular ruler is ideal for professionals and students in the fields of architecture and design. It allows for precise measurements and the creation of high-quality technical drawings.