Product details

• Very high quality
• 30 cm scale
• Special plastic
• With 2 grooves of different colours
• (D) = college
• D = 1:20:25:33 1/3:50:75:100

Reduction scale 853HP/D

Reduction scales are indispensable tools for technical drawing. Triangular reduction scales are available in various combinations of divisions that cover the needs of all disciplines.