Shinwa Rules Triangle Scale For Microcopy

-Convenient for drawing and reading measurements.
-30 cm models comes with a plastic case.
-A-10.
-Convenient pocket size for portability.
-A-15/A-30.
-Convenient for drawing and reading required material during a registration process such as an acreage survey map or a building ground plan.
-B-15/B-30.
-Shows the most essential scales for architectural design.
-Most essential drawing and reduction scale for architectural design.
-C-15/C-30.
-Reads a reduced copy drawing as a stencil size.
-Reduction Scale.
-D-30.
-Convenient for drawing and reading required material in architecture or shipbuilding.
-E-30.
-Convenient for drawing and reading required material in shipbuilding.For drawing and taking readings.