Aristo Geo-College Scale Ruler

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  • Regular price £7.75
  • 7 available
Tax included.


Trianguler 30cm scale ruler ideal for use in architecture and mechanical engineering.

  • Engineering scale ruler has the reductions 1: 2.5: 5: 10: 20: 50: 100. 
  • Architecture scale ruler has the reductions 1:20: 25: 50: 75: 100: 125. 
  • Student scale ruler has the reductions 1:20: 25: 33 1/3: 50: 75: 100.