Triangle 45/177 with a perpendicular made of smoke transparent polystyrene. The scale is stamped using hot stamping technology and is resistant to wear under normal use. Scale accuracy is 0.2% of length. In addition to the length scale, the triangle is equipped with a ruler for constructing perpendiculars. Designed for drafting and technical drawing at school and in the office. Packed in a polyethylene bag with a Euro hinge.
Material: Smoke transparent polystyrene
Scale stamped using hot stamping technology
Scale accuracy: 0.2% of length
Equipped with ruler for constructing perpendiculars