Description:
Adjustable triangular scale for architects with rotating dial at each end to change units. Adjusts to 1/16, 1/8, 1/4, 1/2, 1:1 and 2:1.
- Versatile design for architects.
- Change units quickly and easily by rotating dial at either end of scale.
- 12" measuring length, exact calibrations.
- Manufactured of the highest quality aluminum.
- Adjusts to 1/16, 1/8, 1/4, 1/2, 1:1 and 2:1.