Reduction scale 1:1000/1:2000/1:5000 Koh-i-Noor

• The 300mm trihedral ratio scale is made of white polystyrene.
• Hot stamping technology is used to print the scales of 1:1000, 1:2000, 1:5000, 1:720, 1:1440 and 1:2880.
• Scale accuracy of 0.2% of length.
• To facilitate distinction, the sides are identified with yellow, green and red stripes.
• This makes the trihedral ratio scale primarily predestined for use in geodesy.